674337516 has 24 divisors (see below), whose sum is σ = 1575026880. Its totient is φ = 224554512.

The previous prime is 674337479. The next prime is 674337527. The reversal of 674337516 is 615733476.

It is a happy 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, 15346 + ... + 39801.

It is an arithmetic number, because the mean of its divisors is an integer number (65626120).

Almost surely, 2^674337516 is an apocalyptic number.

It is an amenable number.

674337516 is an abundant number, since it is smaller than the sum of its proper divisors (900689364).

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

674337516 is a wasteful number, since it uses less digits than its factorization.

674337516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56173 (or 56171 counting only the distinct ones).

The product of its digits is 317520, while the sum is 42.

The square root of 674337516 is about 25968.0094731961. The cubic root of 674337516 is about 876.9182475312.

The spelling of 674337516 in words is "six hundred seventy-four million, three hundred thirty-seven thousand, five hundred sixteen".