676355904 has 84 divisors (see below), whose sum is σ = 2215615584. Its totient is φ = 193243392.

The previous prime is 676355839. The next prime is 676355929. The reversal of 676355904 is 409553676.

676355904 is a `hidden beast` number, since 6 + 7 + 635 + 5 + 9 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is a self number, because there is not a number n which added to its sum of digits gives 676355904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79842 + ... + 87905.

It is an arithmetic number, because the mean of its divisors is an integer number (26376376).

Almost surely, 2^676355904 is an apocalyptic number.

676355904 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

676355904 is an abundant number, since it is smaller than the sum of its proper divisors (1539259680).

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

676355904 is a wasteful number, since it uses less digits than its factorization.

676355904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167772 (or 167759 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 676355904 is about 26006.8434070727. The cubic root of 676355904 is about 877.7922897041.

The spelling of 676355904 in words is "six hundred seventy-six million, three hundred fifty-five thousand, nine hundred four".