316900428 has 48 divisors (see below), whose sum is σ = 804238176. Its totient is φ = 96537600.

The previous prime is 316900421. The next prime is 316900447. The reversal of 316900428 is 824009613.

It is not an unprimeable number, because it can be changed into a prime (316900421) 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, 5700 + ... + 25812.

It is an arithmetic number, because the mean of its divisors is an integer number (16754962).

Almost surely, 2^316900428 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 316900428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402119088).

316900428 is an abundant number, since it is smaller than the sum of its proper divisors (487337748).

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

316900428 is a wasteful number, since it uses less digits than its factorization.

316900428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20234 (or 20232 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 316900428 is about 17801.6973348049. The cubic root of 316900428 is about 681.7747957136.

The spelling of 316900428 in words is "three hundred sixteen million, nine hundred thousand, four hundred twenty-eight".