313954 has 8 divisors (see below), whose sum is σ = 487260. Its totient is φ = 151536.

The previous prime is 313949. The next prime is 313961. The reversal of 313954 is 459313.

It can be written as a sum of positive squares in 2 ways, for example, as 308025 + 5929 = 555^2 + 77^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×313954² = 197134228232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2649 + ... + 2764.

2³¹³⁹⁵⁴ is an apocalyptic number.

313954 is a deficient number, since it is larger than the sum of its proper divisors (173306).

313954 is a wasteful number, since it uses less digits than its factorization.

313954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5444.

The product of its digits is 1620, while the sum is 25.

The square root of 313954 is about 560.3159822814. The cubic root of 313954 is about 67.9655246234.

The spelling of 313954 in words is "three hundred thirteen thousand, nine hundred fifty-four".