315407673 has 24 divisors (see below), whose sum is σ = 522931968. Its totient is φ = 179451072.

The previous prime is 315407663. The next prime is 315407689. The reversal of 315407673 is 376704513.

It is not a de Polignac number, because 315407673 - 2¹³ = 315399481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315407663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3936 + ... + 25422.

It is an arithmetic number, because the mean of its divisors is an integer number (21788832).

Almost surely, 2^315407673 is an apocalyptic number.

It is an amenable number.

315407673 is a deficient number, since it is larger than the sum of its proper divisors (207524295).

315407673 is a wasteful number, since it uses less digits than its factorization.

315407673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21733 (or 21730 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 315407673 is about 17759.7205214497. The cubic root of 315407673 is about 680.7026135920.

The spelling of 315407673 in words is "three hundred fifteen million, four hundred seven thousand, six hundred seventy-three".