316450797 has 16 divisors (see below), whose sum is σ = 454856640. Its totient is φ = 194539392.

The previous prime is 316450747. The next prime is 316450811. The reversal of 316450797 is 797054613.

It is not a de Polignac number, because 316450797 - 2¹² = 316446701 is a prime.

It is a super-2 number, since 2×316450797² = 200282213843870418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316450747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40438 + ... + 47624.

It is an arithmetic number, because the mean of its divisors is an integer number (28428540).

Almost surely, 2^316450797 is an apocalyptic number.

It is an amenable number.

316450797 is a deficient number, since it is larger than the sum of its proper divisors (138405843).

316450797 is a wasteful number, since it uses less digits than its factorization.

316450797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8332.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 316450797 is about 17789.0639720026. The cubic root of 316450797 is about 681.4521999802.

The spelling of 316450797 in words is "three hundred sixteen million, four hundred fifty thousand, seven hundred ninety-seven".