426375372 has 12 divisors (see below), whose sum is σ = 994875896. Its totient is φ = 142125120.

The previous prime is 426375361. The next prime is 426375413. The reversal of 426375372 is 273573624.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 426375372.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17765629 + ... + 17765652.

Almost surely, 2^426375372 is an apocalyptic number.

It is an amenable number.

426375372 is an abundant number, since it is smaller than the sum of its proper divisors (568500524).

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

426375372 is a wasteful number, since it uses less digits than its factorization.

426375372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35531288 (or 35531286 counting only the distinct ones).

The product of its digits is 211680, while the sum is 39.

The square root of 426375372 is about 20648.8588546680. The cubic root of 426375372 is about 752.6574598659.

The spelling of 426375372 in words is "four hundred twenty-six million, three hundred seventy-five thousand, three hundred seventy-two".