313990327 has 8 divisors (see below), whose sum is σ = 359628192. Its totient is φ = 268548000.

The previous prime is 313990321. The next prime is 313990361. The reversal of 313990327 is 723099313.

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

It is not a de Polignac number, because 313990327 - 2¹⁵ = 313957559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313990321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45424 + ... + 51877.

It is an arithmetic number, because the mean of its divisors is an integer number (44953524).

Almost surely, 2^313990327 is an apocalyptic number.

313990327 is a deficient number, since it is larger than the sum of its proper divisors (45637865).

313990327 is an equidigital number, since it uses as much as digits as its factorization.

313990327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97769.

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 313990327 is about 17719.7722050821. The cubic root of 313990327 is about 679.6814590808.

The spelling of 313990327 in words is "three hundred thirteen million, nine hundred ninety thousand, three hundred twenty-seven".