316454742 has 16 divisors (see below), whose sum is σ = 703232880. Its totient is φ = 105484896.

The previous prime is 316454737. The next prime is 316454753. The reversal of 316454742 is 247454613.

316454742 is a `hidden beast` number, since 3 + 1 + 645 + 4 + 7 + 4 + 2 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 316454697 and 316454706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2930083 + ... + 2930190.

It is an arithmetic number, because the mean of its divisors is an integer number (43952055).

Almost surely, 2^316454742 is an apocalyptic number.

316454742 is an abundant number, since it is smaller than the sum of its proper divisors (386778138).

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

316454742 is a wasteful number, since it uses less digits than its factorization.

316454742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860284 (or 5860278 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 316454742 is about 17789.1748543883. The cubic root of 316454742 is about 681.4550317187.

The spelling of 316454742 in words is "three hundred sixteen million, four hundred fifty-four thousand, seven hundred forty-two".