316446342 has 16 divisors (see below), whose sum is σ = 633077760. Its totient is φ = 105451272.

The previous prime is 316446341. The next prime is 316446367. The reversal of 316446342 is 243644613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316446341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25563 + ... + 35865.

It is an arithmetic number, because the mean of its divisors is an integer number (39567360).

Almost surely, 2^316446342 is an apocalyptic number.

316446342 is an abundant number, since it is smaller than the sum of its proper divisors (316631418).

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

316446342 is a wasteful number, since it uses less digits than its factorization.

316446342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15427.

The product of its digits is 41472, while the sum is 33.

The square root of 316446342 is about 17788.9387541809. The cubic root of 316446342 is about 681.4490021331.

The spelling of 316446342 in words is "three hundred sixteen million, four hundred forty-six thousand, three hundred forty-two".