947468824 has 8 divisors (see below), whose sum is σ = 1776504060. Its totient is φ = 473734408.

The previous prime is 947468789. The next prime is 947468833. The reversal of 947468824 is 428864749.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59216794 + ... + 59216809.

Almost surely, 2^947468824 is an apocalyptic number.

It is an amenable number.

947468824 is a deficient number, since it is larger than the sum of its proper divisors (829035236).

947468824 is a wasteful number, since it uses less digits than its factorization.

947468824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118433609 (or 118433605 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 52.

The square root of 947468824 is about 30780.9815308089. The cubic root of 947468824 is about 982.1737199975.

The spelling of 947468824 in words is "nine hundred forty-seven million, four hundred sixty-eight thousand, eight hundred twenty-four".