316325889 has 72 divisors (see below), whose sum is σ = 539203392. Its totient is φ = 177128640.

The previous prime is 316325887. The next prime is 316325897. The reversal of 316325889 is 988523613.

It is a happy number.

316325889 is a `hidden beast` number, since 3 + 1 + 63 + 2 + 588 + 9 = 666.

It is not a de Polignac number, because 316325889 - 2¹ = 316325887 is a prime.

It is not an unprimeable number, because it can be changed into a prime (316325887) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1894084 + ... + 1894250.

It is an arithmetic number, because the mean of its divisors is an integer number (7488936).

Almost surely, 2^316325889 is an apocalyptic number.

It is an amenable number.

316325889 is a deficient number, since it is larger than the sum of its proper divisors (222877503).

316325889 is a wasteful number, since it uses less digits than its factorization.

316325889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 253 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 316325889 is about 17785.5528168230. The cubic root of 316325889 is about 681.3625282904.

The spelling of 316325889 in words is "three hundred sixteen million, three hundred twenty-five thousand, eight hundred eighty-nine".