431079925 has 24 divisors (see below), whose sum is σ = 554428800. Its totient is φ = 332095680.

The previous prime is 431079907. The next prime is 431079941. The reversal of 431079925 is 529970134.

It is not a de Polignac number, because 431079925 - 2¹¹ = 431077877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 468616 + ... + 469534.

It is an arithmetic number, because the mean of its divisors is an integer number (23101200).

Almost surely, 2^431079925 is an apocalyptic number.

It is an amenable number.

431079925 is a deficient number, since it is larger than the sum of its proper divisors (123348875).

431079925 is a wasteful number, since it uses less digits than its factorization.

431079925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 431079925 is about 20762.4643286870. The cubic root of 431079925 is about 755.4155716931.

The spelling of 431079925 in words is "four hundred thirty-one million, seventy-nine thousand, nine hundred twenty-five".