312970074 has 16 divisors (see below), whose sum is σ = 627505920. Its totient is φ = 104062400.

The previous prime is 312970069. The next prime is 312970081. The reversal of 312970074 is 470079213.

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, 62634 + ... + 67445.

It is an arithmetic number, because the mean of its divisors is an integer number (39219120).

Almost surely, 2^312970074 is an apocalyptic number.

312970074 is an abundant number, since it is smaller than the sum of its proper divisors (314535846).

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

312970074 is a wasteful number, since it uses less digits than its factorization.

312970074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130485.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 312970074 is about 17690.9602339726. The cubic root of 312970074 is about 678.9444942528.

The spelling of 312970074 in words is "three hundred twelve million, nine hundred seventy thousand, seventy-four".