1832278968 has 160 divisors (see below), whose sum is σ = 5559708000. Its totient is φ = 560431872.

The previous prime is 1832278951. The next prime is 1832278979. The reversal of 1832278968 is 8698722381.

It is a happy number.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1675830 + ... + 1676922.

It is an arithmetic number, because the mean of its divisors is an integer number (34748175).

Almost surely, 2^1832278968 is an apocalyptic number.

1832278968 is a gapful number since it is divisible by the number (18) 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 1832278968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2779854000).

1832278968 is an abundant number, since it is smaller than the sum of its proper divisors (3727429032).

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

1832278968 is a wasteful number, since it uses less digits than its factorization.

1832278968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 1310 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The square root of 1832278968 is about 42805.1278236615. The cubic root of 1832278968 is about 1223.6687396530.

The spelling of 1832278968 in words is "one billion, eight hundred thirty-two million, two hundred seventy-eight thousand, nine hundred sixty-eight".