674183974676 has 12 divisors (see below), whose sum is σ = 1180518849972. Its totient is φ = 336892874688.

The previous prime is 674183974613. The next prime is 674183974769. The reversal of 674183974676 is 676479381476.

It can be written as a sum of positive squares in 2 ways, for example, as 173910684676 + 500273290000 = 417026^2 + 707300^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49770545 + ... + 49784088.

It is an arithmetic number, because the mean of its divisors is an integer number (98376570831).

Almost surely, 2^674183974676 is an apocalyptic number.

It is an amenable number.

674183974676 is a deficient number, since it is larger than the sum of its proper divisors (506334875296).

674183974676 is a wasteful number, since it uses less digits than its factorization.

674183974676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99556330 (or 99556328 counting only the distinct ones).

The product of its digits is 256048128, while the sum is 68.

The spelling of 674183974676 in words is "six hundred seventy-four billion, one hundred eighty-three million, nine hundred seventy-four thousand, six hundred seventy-six".