315338169 has 8 divisors (see below), whose sum is σ = 434013952. Its totient is φ = 203443920.

The previous prime is 315338147. The next prime is 315338171. The reversal of 315338169 is 961833513.

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

It is not a de Polignac number, because 315338169 - 2¹¹ = 315336121 is a prime.

It is a super-2 number, since 2×315338169² = 198876321656545122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315338129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1695274 + ... + 1695459.

It is an arithmetic number, because the mean of its divisors is an integer number (54251744).

Almost surely, 2^315338169 is an apocalyptic number.

It is an amenable number.

315338169 is a deficient number, since it is larger than the sum of its proper divisors (118675783).

315338169 is a wasteful number, since it uses less digits than its factorization.

315338169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390767.

The product of its digits is 58320, while the sum is 39.

The square root of 315338169 is about 17757.7636260876. The cubic root of 315338169 is about 680.6526094924.

The spelling of 315338169 in words is "three hundred fifteen million, three hundred thirty-eight thousand, one hundred sixty-nine".