315098969 has 8 divisors (see below), whose sum is σ = 322740000. Its totient is φ = 307472256.

The previous prime is 315098929. The next prime is 315099013. The reversal of 315098969 is 969890513.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315098969 is a prime.

It is a super-2 number, since 2×315098969² = 198574720529725922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315098909) 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, 50774 + ... + 56640.

It is an arithmetic number, because the mean of its divisors is an integer number (40342500).

Almost surely, 2^315098969 is an apocalyptic number.

It is an amenable number.

315098969 is a deficient number, since it is larger than the sum of its proper divisors (7641031).

315098969 is a wasteful number, since it uses less digits than its factorization.

315098969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7159.

The product of its (nonzero) digits is 524880, while the sum is 50.

The square root of 315098969 is about 17751.0272660486. The cubic root of 315098969 is about 680.4804627785.

The spelling of 315098969 in words is "three hundred fifteen million, ninety-eight thousand, nine hundred sixty-nine".