313090 has 16 divisors (see below), whose sum is σ = 570240. Its totient is φ = 123760.

The previous prime is 313087. The next prime is 313109. The reversal of 313090 is 90313.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191 + ... + 1429.

It is an arithmetic number, because the mean of its divisors is an integer number (35640).

2³¹³⁰⁹⁰ is an apocalyptic number.

313090 is a deficient number, since it is larger than the sum of its proper divisors (257150).

313090 is a wasteful number, since it uses less digits than its factorization.

313090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 313090 is about 559.5444575724. The cubic root of 313090 is about 67.9031204034.

The spelling of 313090 in words is "three hundred thirteen thousand, ninety".