316959216 has 160 divisors (see below), whose sum is σ = 995174400. Its totient is φ = 84913920.

The previous prime is 316959187. The next prime is 316959217. The reversal of 316959216 is 612959613.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316959217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 836115 + ... + 836493.

It is an arithmetic number, because the mean of its divisors is an integer number (6219840).

Almost surely, 2^316959216 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 316959216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497587200).

316959216 is an abundant number, since it is smaller than the sum of its proper divisors (678215184).

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

316959216 is a wasteful number, since it uses less digits than its factorization.

316959216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 541 counting only the distinct ones).

The product of its digits is 87480, while the sum is 42.

The square root of 316959216 is about 17803.3484490980. The cubic root of 316959216 is about 681.8169516455.

The spelling of 316959216 in words is "three hundred sixteen million, nine hundred fifty-nine thousand, two hundred sixteen".