313028870 has 32 divisors (see below), whose sum is σ = 702487296. Its totient is φ = 97567200.

The previous prime is 313028869. The next prime is 313028887. The reversal of 313028870 is 78820313.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202496 + ... + 204035.

It is an arithmetic number, because the mean of its divisors is an integer number (21952728).

Almost surely, 2^313028870 is an apocalyptic number.

313028870 is an abundant number, since it is smaller than the sum of its proper divisors (389458426).

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

313028870 is a wasteful number, since it uses less digits than its factorization.

313028870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406556.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 313028870 is about 17692.6219085810. The cubic root of 313028870 is about 678.9870081375.

The spelling of 313028870 in words is "three hundred thirteen million, twenty-eight thousand, eight hundred seventy".