316497792 has 96 divisors (see below), whose sum is σ = 910527480. Its totient is φ = 97363968.

The previous prime is 316497787. The next prime is 316497799. The reversal of 316497792 is 297794613.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316497799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62458 + ... + 67334.

Almost surely, 2^316497792 is an apocalyptic number.

316497792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316497792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455263740).

316497792 is an abundant number, since it is smaller than the sum of its proper divisors (594029688).

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

316497792 is a wasteful number, since it uses less digits than its factorization.

316497792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920 (or 4895 counting only the distinct ones).

The product of its digits is 571536, while the sum is 48.

The square root of 316497792 is about 17790.3848187722. The cubic root of 316497792 is about 681.4859316706.

The spelling of 316497792 in words is "three hundred sixteen million, four hundred ninety-seven thousand, seven hundred ninety-two".