316870490 has 16 divisors (see below), whose sum is σ = 571173120. Its totient is φ = 126569040.

The previous prime is 316870481. The next prime is 316870523. The reversal of 316870490 is 94078613.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14846 + ... + 29225.

It is an arithmetic number, because the mean of its divisors is an integer number (35698320).

Almost surely, 2^316870490 is an apocalyptic number.

316870490 is a deficient number, since it is larger than the sum of its proper divisors (254302630).

316870490 is a wasteful number, since it uses less digits than its factorization.

316870490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44797.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 316870490 is about 17800.8564400705. The cubic root of 316870490 is about 681.7533256505.

The spelling of 316870490 in words is "three hundred sixteen million, eight hundred seventy thousand, four hundred ninety".