674604634 has 8 divisors (see below), whose sum is σ = 1103898528. Its totient is φ = 306638460.

The previous prime is 674604629. The next prime is 674604647. The reversal of 674604634 is 436406476.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 15331902 + ... + 15331945.

It is an arithmetic number, because the mean of its divisors is an integer number (137987316).

Almost surely, 2^674604634 is an apocalyptic number.

674604634 is a deficient number, since it is larger than the sum of its proper divisors (429293894).

674604634 is a wasteful number, since it uses less digits than its factorization.

674604634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30663860.

The product of its (nonzero) digits is 290304, while the sum is 40.

The square root of 674604634 is about 25973.1521768152. The cubic root of 674604634 is about 877.0340202813.

The spelling of 674604634 in words is "six hundred seventy-four million, six hundred four thousand, six hundred thirty-four".