679828332 has 12 divisors (see below), whose sum is σ = 1586266136. Its totient is φ = 226609440.

The previous prime is 679828309. The next prime is 679828363. The reversal of 679828332 is 233828976.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28326169 + ... + 28326192.

Almost surely, 2^679828332 is an apocalyptic number.

It is an amenable number.

679828332 is an abundant number, since it is smaller than the sum of its proper divisors (906437804).

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

679828332 is a wasteful number, since it uses less digits than its factorization.

679828332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56652368 (or 56652366 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 679828332 is about 26073.5178293992. The cubic root of 679828332 is about 879.2919286981.

The spelling of 679828332 in words is "six hundred seventy-nine million, eight hundred twenty-eight thousand, three hundred thirty-two".