674734264 has 16 divisors (see below), whose sum is σ = 1268757000. Its totient is φ = 336399072.

The previous prime is 674734219. The next prime is 674734273. The reversal of 674734264 is 462437476.

It is a self number, because there is not a number n which added to its sum of digits gives 674734264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118042 + ... + 123625.

Almost surely, 2^674734264 is an apocalyptic number.

It is an amenable number.

674734264 is a deficient number, since it is larger than the sum of its proper divisors (594022736).

674734264 is a wasteful number, since it uses less digits than its factorization.

674734264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242022 (or 242018 counting only the distinct ones).

The product of its digits is 677376, while the sum is 43.

The square root of 674734264 is about 25975.6475183969. The cubic root of 674734264 is about 877.0901927578.

The spelling of 674734264 in words is "six hundred seventy-four million, seven hundred thirty-four thousand, two hundred sixty-four".