676664522 has 16 divisors (see below), whose sum is σ = 1024628352. Its totient is φ = 335134800.

The previous prime is 676664519. The next prime is 676664539. The reversal of 676664522 is 225466676.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109643 + ... + 115649.

It is an arithmetic number, because the mean of its divisors is an integer number (64039272).

Almost surely, 2^676664522 is an apocalyptic number.

676664522 is a deficient number, since it is larger than the sum of its proper divisors (347963830).

676664522 is a wasteful number, since it uses less digits than its factorization.

676664522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6533.

The product of its digits is 725760, while the sum is 44.

The square root of 676664522 is about 26012.7761302019. The cubic root of 676664522 is about 877.9257802258.

The spelling of 676664522 in words is "six hundred seventy-six million, six hundred sixty-four thousand, five hundred twenty-two".