424838972 has 6 divisors (see below), whose sum is σ = 743468208. Its totient is φ = 212419484.

The previous prime is 424838933. The next prime is 424838983. The reversal of 424838972 is 279838424.

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, 53104868 + ... + 53104875.

It is an arithmetic number, because the mean of its divisors is an integer number (123911368).

Almost surely, 2^424838972 is an apocalyptic number.

It is an amenable number.

424838972 is a deficient number, since it is larger than the sum of its proper divisors (318629236).

424838972 is a wasteful number, since it uses less digits than its factorization.

424838972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106209747 (or 106209745 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 424838972 is about 20611.6222554170. The cubic root of 424838972 is about 751.7523304472.

The spelling of 424838972 in words is "four hundred twenty-four million, eight hundred thirty-eight thousand, nine hundred seventy-two".