676704377670 has 32 divisors (see below), whose sum is σ = 1624114229760. Its totient is φ = 180451864800.

The previous prime is 676704377659. The next prime is 676704377693. The reversal of 676704377670 is 76773407676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2794945 + ... + 3027395.

It is an arithmetic number, because the mean of its divisors is an integer number (50753569680).

Almost surely, 2^676704377670 is an apocalyptic number.

676704377670 is an abundant number, since it is smaller than the sum of its proper divisors (947409852090).

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

676704377670 is a wasteful number, since it uses less digits than its factorization.

676704377670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329500.

The product of its (nonzero) digits is 43563744, while the sum is 60.

The spelling of 676704377670 in words is "six hundred seventy-six billion, seven hundred four million, three hundred seventy-seven thousand, six hundred seventy".