1796226480 has 120 divisors (see below), whose sum is σ = 6100323840. Its totient is φ = 473594880.

The previous prime is 1796226473. The next prime is 1796226499. The reversal of 1796226480 is 846226971.

It is a happy number.

1796226480 is a `hidden beast` number, since 17 + 9 + 622 + 6 + 4 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50065 + ... + 78095.

It is an arithmetic number, because the mean of its divisors is an integer number (50836032).

Almost surely, 2^1796226480 is an apocalyptic number.

1796226480 is a gapful number since it is divisible by the number (10) 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 1796226480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3050161920).

1796226480 is an abundant number, since it is smaller than the sum of its proper divisors (4304097360).

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

1796226480 is a wasteful number, since it uses less digits than its factorization.

1796226480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28139 (or 28130 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 1796226480 is about 42381.9121796079. The cubic root of 1796226480 is about 1215.5897558571.

The spelling of 1796226480 in words is "one billion, seven hundred ninety-six million, two hundred twenty-six thousand, four hundred eighty".