676415232 has 72 divisors (see below), whose sum is σ = 2000299280. Its totient is φ = 225469440.

The previous prime is 676415213. The next prime is 676415237. The reversal of 676415232 is 232514676.

676415232 is a `hidden beast` number, since 6 + 7 + 6 + 415 + 232 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×676415232² = 915075132163227648, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676415237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42019 + ... + 55842.

Almost surely, 2^676415232 is an apocalyptic number.

It is an amenable number.

676415232 is an abundant number, since it is smaller than the sum of its proper divisors (1323884048).

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

676415232 is an equidigital number, since it uses as much as digits as its factorization.

676415232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97886 (or 97866 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 676415232 is about 26007.9840049166. The cubic root of 676415232 is about 877.8179547610.

The spelling of 676415232 in words is "six hundred seventy-six million, four hundred fifteen thousand, two hundred thirty-two".