426239696 has 40 divisors (see below), whose sum is σ = 851338368. Its totient is φ = 206640000.

The previous prime is 426239689. The next prime is 426239707. The reversal of 426239696 is 696932624.

It is a self number, because there is not a number n which added to its sum of digits gives 426239696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66221 + ... + 72371.

Almost surely, 2^426239696 is an apocalyptic number.

It is an amenable number.

426239696 is a deficient number, since it is larger than the sum of its proper divisors (425098672).

426239696 is a wasteful number, since it uses less digits than its factorization.

426239696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291 (or 6285 counting only the distinct ones).

The product of its digits is 839808, while the sum is 47.

The square root of 426239696 is about 20645.5732785505. The cubic root of 426239696 is about 752.5776175535.

The spelling of 426239696 in words is "four hundred twenty-six million, two hundred thirty-nine thousand, six hundred ninety-six".