1794402132 has 96 divisors (see below), whose sum is σ = 4478664960. Its totient is φ = 557905920.

The previous prime is 1794402131. The next prime is 1794402133. The reversal of 1794402132 is 2312044971.

It is an interprime number because it is at equal distance from previous prime (1794402131) and next prime (1794402133).

It is a super-3 number, since 3×1794402132³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1794402093 and 1794402102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1794402131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3525094 + ... + 3525602.

It is an arithmetic number, because the mean of its divisors is an integer number (46652760).

Almost surely, 2^1794402132 is an apocalyptic number.

1794402132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1794402132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2239332480).

1794402132 is an abundant number, since it is smaller than the sum of its proper divisors (2684262828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1794402132 is a wasteful number, since it uses less digits than its factorization.

1794402132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1794402132 is about 42360.3839925938. The cubic root of 1794402132 is about 1215.1780761531.

The spelling of 1794402132 in words is "one billion, seven hundred ninety-four million, four hundred two thousand, one hundred thirty-two".