316534416 has 80 divisors (see below), whose sum is σ = 894609408. Its totient is φ = 95644800.

The previous prime is 316534369. The next prime is 316534423. The reversal of 316534416 is 614435613.

It is a super-2 number, since 2×316534416² = 200388073024922112, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 256521 + ... + 257751.

Almost surely, 2^316534416 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 316534416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447304704).

316534416 is an abundant number, since it is smaller than the sum of its proper divisors (578074992).

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

316534416 is a wasteful number, since it uses less digits than its factorization.

316534416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740 (or 1734 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 316534416 is about 17791.4141090583. The cubic root of 316534416 is about 681.5122170337.

The spelling of 316534416 in words is "three hundred sixteen million, five hundred thirty-four thousand, four hundred sixteen".