316463252 has 48 divisors (see below), whose sum is σ = 655613952. Its totient is φ = 130796640.

The previous prime is 316463243. The next prime is 316463291. The reversal of 316463252 is 252364613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384113 + ... + 384935.

It is an arithmetic number, because the mean of its divisors is an integer number (13658624).

Almost surely, 2^316463252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316463252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327806976).

316463252 is an abundant number, since it is smaller than the sum of its proper divisors (339150700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316463252 is a wasteful number, since it uses less digits than its factorization.

316463252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308 (or 1306 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 316463252 is about 17789.4140431887. The cubic root of 316463252 is about 681.4611401544.

The spelling of 316463252 in words is "three hundred sixteen million, four hundred sixty-three thousand, two hundred fifty-two".