313041090 has 32 divisors (see below), whose sum is σ = 771606720. Its totient is φ = 81221184.

The previous prime is 313041089. The next prime is 313041101. The reversal of 313041090 is 90140313.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139900 + ... + 142119.

It is an arithmetic number, because the mean of its divisors is an integer number (24112710).

Almost surely, 2^313041090 is an apocalyptic number.

313041090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

313041090 is an abundant number, since it is smaller than the sum of its proper divisors (458565630).

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

313041090 is a wasteful number, since it uses less digits than its factorization.

313041090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282066.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 313041090 is about 17692.9672469035. The cubic root of 313041090 is about 678.9958434389.

The spelling of 313041090 in words is "three hundred thirteen million, forty-one thousand, ninety".