810014464 has 36 divisors (see below), whose sum is σ = 1847849584. Its totient is φ = 347148288.

The previous prime is 810014417. The next prime is 810014473. The reversal of 810014464 is 464410018.

It is a super-2 number, since 2×810014464² = 1312246863778414592, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224217 + ... + 227800.

Almost surely, 2^810014464 is an apocalyptic number.

It is an amenable number.

810014464 is an abundant number, since it is smaller than the sum of its proper divisors (1037835120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

810014464 is an equidigital number, since it uses as much as digits as its factorization.

810014464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452040 (or 452026 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 810014464 is about 28460.7530469592. The cubic root of 810014464 is about 932.1753002730.

The spelling of 810014464 in words is "eight hundred ten million, fourteen thousand, four hundred sixty-four".