674114864 has 20 divisors (see below), whose sum is σ = 1306643304. Its totient is φ = 336916608.

The previous prime is 674114849. The next prime is 674114869. The reversal of 674114864 is 468411476.

It is not an unprimeable number, because it can be changed into a prime (674114869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38339 + ... + 53085.

Almost surely, 2^674114864 is an apocalyptic number.

It is an amenable number.

674114864 is a deficient number, since it is larger than the sum of its proper divisors (632528440).

674114864 is a wasteful number, since it uses less digits than its factorization.

674114864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17612 (or 17606 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 674114864 is about 25963.7220752341. The cubic root of 674114864 is about 876.8217236146.

The spelling of 674114864 in words is "six hundred seventy-four million, one hundred fourteen thousand, eight hundred sixty-four".