676624760667 has 20 divisors (see below), whose sum is σ = 1018719204096. Its totient is φ = 447531330960.

The previous prime is 676624760659. The next prime is 676624760719. The reversal of 676624760667 is 766067426676.

It is a happy number.

It is not a de Polignac number, because 676624760667 - 2³ = 676624760659 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (676624760627) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32877084 + ... + 32897657.

Almost surely, 2^676624760667 is an apocalyptic number.

676624760667 is a deficient number, since it is larger than the sum of its proper divisors (342094443429).

676624760667 is a wasteful number, since it uses less digits than its factorization.

676624760667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65774880 (or 65774871 counting only the distinct ones).

The product of its (nonzero) digits is 128024064, while the sum is 63.

The spelling of 676624760667 in words is "six hundred seventy-six billion, six hundred twenty-four million, seven hundred sixty thousand, six hundred sixty-seven".