426634116 has 24 divisors (see below), whose sum is σ = 995934240. Its totient is φ = 142146432.

The previous prime is 426634093. The next prime is 426634127. The reversal of 426634116 is 611436624.

It is a nude number because it is divisible by every one of its digits.

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, 24495 + ... + 38121.

It is an arithmetic number, because the mean of its divisors is an integer number (41497260).

Almost surely, 2^426634116 is an apocalyptic number.

It is an amenable number.

426634116 is an abundant number, since it is smaller than the sum of its proper divisors (569300124).

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

426634116 is a wasteful number, since it uses less digits than its factorization.

426634116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16243 (or 16241 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 426634116 is about 20655.1232385575. The cubic root of 426634116 is about 752.8096780241.

The spelling of 426634116 in words is "four hundred twenty-six million, six hundred thirty-four thousand, one hundred sixteen".