676158644304 has 400 divisors, whose sum is σ = 2302709492160. Its totient is φ = 188841093120.

The previous prime is 676158644269. The next prime is 676158644323. The reversal of 676158644304 is 403446851676.

676158644304 is a `hidden beast` number, since 67 + 61 + 5 + 86 + 443 + 0 + 4 = 666.

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 79 ways as a sum of consecutive naturals, for example, 136954924 + ... + 136959860.

Almost surely, 2^676158644304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676158644304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1151354746080).

676158644304 is an abundant number, since it is smaller than the sum of its proper divisors (1626550847856).

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

676158644304 is a wasteful number, since it uses less digits than its factorization.

676158644304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720 (or 5705 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 676158644304 in words is "six hundred seventy-six billion, one hundred fifty-eight million, six hundred forty-four thousand, three hundred four".