316677789 has 8 divisors (see below), whose sum is σ = 469152320. Its totient is φ = 211118508.

The previous prime is 316677763. The next prime is 316677791. The reversal of 316677789 is 987776613.

It is not a de Polignac number, because 316677789 - 2⁷ = 316677661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316677719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5864377 + ... + 5864430.

It is an arithmetic number, because the mean of its divisors is an integer number (58644040).

Almost surely, 2^316677789 is an apocalyptic number.

It is an amenable number.

316677789 is a deficient number, since it is larger than the sum of its proper divisors (152474531).

316677789 is a wasteful number, since it uses less digits than its factorization.

316677789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11728816 (or 11728810 counting only the distinct ones).

The product of its digits is 2667168, while the sum is 54.

The square root of 316677789 is about 17795.4429278959. The cubic root of 316677789 is about 681.6150975814.

The spelling of 316677789 in words is "three hundred sixteen million, six hundred seventy-seven thousand, seven hundred eighty-nine".