800163315 has 24 divisors (see below), whose sum is σ = 1585086048. Its totient is φ = 365788800.

The previous prime is 800163281. The next prime is 800163317. The reversal of 800163315 is 513361008.

It is not a de Polignac number, because 800163315 - 2⁸ = 800163059 is a prime.

It is a super-2 number, since 2×800163315² = 1280522661343578450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (800163317) 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, 1269786 + ... + 1270415.

It is an arithmetic number, because the mean of its divisors is an integer number (66045252).

Almost surely, 2^800163315 is an apocalyptic number.

800163315 is a deficient number, since it is larger than the sum of its proper divisors (784922733).

800163315 is a wasteful number, since it uses less digits than its factorization.

800163315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540219 (or 2540216 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 800163315 is about 28287.1581287340. The cubic root of 800163315 is about 928.3809325145.

The spelling of 800163315 in words is "eight hundred million, one hundred sixty-three thousand, three hundred fifteen".