426839364 has 36 divisors (see below), whose sum is σ = 1233092224. Its totient is φ = 121954032.

The previous prime is 426839339. The next prime is 426839377. The reversal of 426839364 is 463938624.

426839364 is a `hidden beast` number, since 426 + 83 + 93 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 846652 + ... + 847155.

Almost surely, 2^426839364 is an apocalyptic number.

It is an amenable number.

426839364 is an abundant number, since it is smaller than the sum of its proper divisors (806252860).

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

426839364 is a wasteful number, since it uses less digits than its factorization.

426839364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693824 (or 1693819 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 426839364 is about 20660.0910937004. The cubic root of 426839364 is about 752.9303809119.

The spelling of 426839364 in words is "four hundred twenty-six million, eight hundred thirty-nine thousand, three hundred sixty-four".