431059460 has 96 divisors (see below), whose sum is σ = 1041465600. Its totient is φ = 148538880.

The previous prime is 431059459. The next prime is 431059507. The reversal of 431059460 is 64950134.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350126 + ... + 351354.

It is an arithmetic number, because the mean of its divisors is an integer number (10848600).

Almost surely, 2^431059460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 431059460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520732800).

431059460 is an abundant number, since it is smaller than the sum of its proper divisors (610406140).

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

431059460 is a wasteful number, since it uses less digits than its factorization.

431059460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 431059460 is about 20761.9714863497. The cubic root of 431059460 is about 755.4036173559.

The spelling of 431059460 in words is "four hundred thirty-one million, fifty-nine thousand, four hundred sixty".