674579316 has 24 divisors (see below), whose sum is σ = 1597513120. Its totient is φ = 221503392.

The previous prime is 674579207. The next prime is 674579333. The reversal of 674579316 is 613975476.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 418711 + ... + 420318.

Almost surely, 2^674579316 is an apocalyptic number.

It is an amenable number.

674579316 is an abundant number, since it is smaller than the sum of its proper divisors (922933804).

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

674579316 is a wasteful number, since it uses less digits than its factorization.

674579316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839103 (or 839101 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 674579316 is about 25972.6647843459. The cubic root of 674579316 is about 877.0230484103.

The spelling of 674579316 in words is "six hundred seventy-four million, five hundred seventy-nine thousand, three hundred sixteen".