313497327 has 48 divisors (see below), whose sum is σ = 510992384. Its totient is φ = 169646400.

The previous prime is 313497319. The next prime is 313497409. The reversal of 313497327 is 723794313.

It is not a de Polignac number, because 313497327 - 2³ = 313497319 is a prime.

It is a super-2 number, since 2×313497327² = 196561148072289858, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313497227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 145218 + ... + 147360.

Almost surely, 2^313497327 is an apocalyptic number.

313497327 is a deficient number, since it is larger than the sum of its proper divisors (197495057).

313497327 is a wasteful number, since it uses less digits than its factorization.

313497327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212 (or 2201 counting only the distinct ones).

The product of its digits is 95256, while the sum is 39.

The square root of 313497327 is about 17705.8557262845. The cubic root of 313497327 is about 679.3255473895.

The spelling of 313497327 in words is "three hundred thirteen million, four hundred ninety-seven thousand, three hundred twenty-seven".