426832434 has 36 divisors (see below), whose sum is σ = 1075794174. Its totient is φ = 121951872.

The previous prime is 426832429. The next prime is 426832457. The reversal of 426832434 is 434238624.

It can be written as a sum of positive squares in only one way, i.e., 271755225 + 155077209 = 16485^2 + 12453^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 241087 + ... + 242850.

Almost surely, 2^426832434 is an apocalyptic number.

426832434 is an abundant number, since it is smaller than the sum of its proper divisors (648961740).

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

426832434 is a wasteful number, since it uses less digits than its factorization.

426832434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483959 (or 483949 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 426832434 is about 20659.9233783671. The cubic root of 426832434 is about 752.9263061270.

The spelling of 426832434 in words is "four hundred twenty-six million, eight hundred thirty-two thousand, four hundred thirty-four".