431470260 has 96 divisors (see below), whose sum is σ = 1445633280. Its totient is φ = 106206336.

The previous prime is 431470243. The next prime is 431470321. The reversal of 431470260 is 62074134.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 23712 + ... + 37751.

It is an arithmetic number, because the mean of its divisors is an integer number (15058680).

Almost surely, 2^431470260 is an apocalyptic number.

It is an amenable number.

431470260 is an abundant number, since it is smaller than the sum of its proper divisors (1014163020).

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

431470260 is a wasteful number, since it uses less digits than its factorization.

431470260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61494 (or 61486 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 431470260 is about 20771.8622179139. The cubic root of 431470260 is about 755.6435079114.

The spelling of 431470260 in words is "four hundred thirty-one million, four hundred seventy thousand, two hundred sixty".