313296427 has 16 divisors (see below), whose sum is σ = 329915392. Its totient is φ = 297198720.

The previous prime is 313296421. The next prime is 313296433. The reversal of 313296427 is 724692313.

It is an interprime number because it is at equal distance from previous prime (313296421) and next prime (313296433).

It is a cyclic number.

It is not a de Polignac number, because 313296427 - 2³ = 313296419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313296421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286093 + ... + 287185.

It is an arithmetic number, because the mean of its divisors is an integer number (20619712).

Almost surely, 2^313296427 is an apocalyptic number.

313296427 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

313296427 is a deficient number, since it is larger than the sum of its proper divisors (16618965).

313296427 is a wasteful number, since it uses less digits than its factorization.

313296427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318.

The product of its digits is 54432, while the sum is 37.

The square root of 313296427 is about 17700.1815527412. The cubic root of 313296427 is about 679.1804045615.

The spelling of 313296427 in words is "three hundred thirteen million, two hundred ninety-six thousand, four hundred twenty-seven".