676465812 has 36 divisors (see below), whose sum is σ = 1865406816. Its totient is φ = 204989520.

The previous prime is 676465807. The next prime is 676465831. The reversal of 676465812 is 218564676.

676465812 is a `hidden beast` number, since 6 + 7 + 64 + 6 + 581 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 853728 + ... + 854519.

It is an arithmetic number, because the mean of its divisors is an integer number (51816856).

Almost surely, 2^676465812 is an apocalyptic number.

It is an amenable number.

676465812 is an abundant number, since it is smaller than the sum of its proper divisors (1188941004).

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

676465812 is a wasteful number, since it uses less digits than its factorization.

676465812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708268 (or 1708263 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 676465812 is about 26008.9563804471. The cubic root of 676465812 is about 877.8398342829.

The spelling of 676465812 in words is "six hundred seventy-six million, four hundred sixty-five thousand, eight hundred twelve".