315424347 has 8 divisors (see below), whose sum is σ = 480646656. Its totient is φ = 180242472.

The previous prime is 315424331. The next prime is 315424363. The reversal of 315424347 is 743424513.

It is an interprime number because it is at equal distance from previous prime (315424331) and next prime (315424363).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 315424347 - 2⁴ = 315424331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315424367) 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, 7510083 + ... + 7510124.

It is an arithmetic number, because the mean of its divisors is an integer number (60080832).

Almost surely, 2^315424347 is an apocalyptic number.

315424347 is a deficient number, since it is larger than the sum of its proper divisors (165222309).

315424347 is a wasteful number, since it uses less digits than its factorization.

315424347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15020217.

The product of its digits is 40320, while the sum is 33.

The square root of 315424347 is about 17760.1899483085. The cubic root of 315424347 is about 680.7146084760.

The spelling of 315424347 in words is "three hundred fifteen million, four hundred twenty-four thousand, three hundred forty-seven".