676640926 has 16 divisors (see below), whose sum is σ = 1094179968. Its totient is φ = 311968800.

The previous prime is 676640911. The next prime is 676640927. The reversal of 676640926 is 629046676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676640927) 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, 12636 + ... + 38896.

It is an arithmetic number, because the mean of its divisors is an integer number (68386248).

Almost surely, 2^676640926 is an apocalyptic number.

676640926 is a deficient number, since it is larger than the sum of its proper divisors (417539042).

676640926 is a wasteful number, since it uses less digits than its factorization.

676640926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27267.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 676640926 is about 26012.3225798851. The cubic root of 676640926 is about 877.9155753770.

The spelling of 676640926 in words is "six hundred seventy-six million, six hundred forty thousand, nine hundred twenty-six".