316452864 has 208 divisors, whose sum is σ = 1042157312. Its totient is φ = 83165184.

The previous prime is 316452853. The next prime is 316452869. The reversal of 316452864 is 468254613.

It is a tau number, because it is divible by the number of its divisors (208).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (316452869) 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, 1118067 + ... + 1118349.

Almost surely, 2^316452864 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 316452864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (521078656).

316452864 is an abundant number, since it is smaller than the sum of its proper divisors (725704448).

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

316452864 is a wasteful number, since it uses less digits than its factorization.

316452864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 308 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 316452864 is about 17789.1220693996. The cubic root of 316452864 is about 681.4536836849.

The spelling of 316452864 in words is "three hundred sixteen million, four hundred fifty-two thousand, eight hundred sixty-four".