315675342 has 24 divisors (see below), whose sum is σ = 702450216. Its totient is φ = 102380976.

The previous prime is 315675323. The next prime is 315675343. The reversal of 315675342 is 243576513.

315675342 is a `hidden beast` number, since 3 + 1 + 567 + 53 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 315675297 and 315675306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315675343) 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, 236328 + ... + 237659.

It is an arithmetic number, because the mean of its divisors is an integer number (29268759).

Almost surely, 2^315675342 is an apocalyptic number.

315675342 is an abundant number, since it is smaller than the sum of its proper divisors (386774874).

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

315675342 is a wasteful number, since it uses less digits than its factorization.

315675342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474032 (or 474029 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 315675342 is about 17767.2547682527. The cubic root of 315675342 is about 680.8951173323.

The spelling of 315675342 in words is "three hundred fifteen million, six hundred seventy-five thousand, three hundred forty-two".