313967697 has 8 divisors (see below), whose sum is σ = 419718144. Its totient is φ = 208764528.

The previous prime is 313967677. The next prime is 313967699. The reversal of 313967697 is 796769313.

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

It is not a de Polignac number, because 313967697 - 2²⁰ = 312919121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313967699) 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 7 ways as a sum of consecutive naturals, for example, 135478 + ... + 137775.

It is an arithmetic number, because the mean of its divisors is an integer number (52464768).

Almost surely, 2^313967697 is an apocalyptic number.

It is an amenable number.

313967697 is a deficient number, since it is larger than the sum of its proper divisors (105750447).

313967697 is a wasteful number, since it uses less digits than its factorization.

313967697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273639.

The product of its digits is 1285956, while the sum is 51.

The square root of 313967697 is about 17719.1336413494. The cubic root of 313967697 is about 679.6651299568.

It can be divided in two parts, 31396 and 7697, that added together give a palindrome (39093).

The spelling of 313967697 in words is "three hundred thirteen million, nine hundred sixty-seven thousand, six hundred ninety-seven".