431324960 has 48 divisors (see below), whose sum is σ = 1111646592. Its totient is φ = 156844800.

The previous prime is 431324951. The next prime is 431324977. The reversal of 431324960 is 69423134.

It is a super-2 number, since 2×431324960² = 372082442238003200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 120776 + ... + 124295.

It is an arithmetic number, because the mean of its divisors is an integer number (23159304).

Almost surely, 2^431324960 is an apocalyptic number.

431324960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

431324960 is an abundant number, since it is smaller than the sum of its proper divisors (680321632).

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

431324960 is a wasteful number, since it uses less digits than its factorization.

431324960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245097 (or 245089 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 431324960 is about 20768.3644035827. The cubic root of 431324960 is about 755.5586760092.

The spelling of 431324960 in words is "four hundred thirty-one million, three hundred twenty-four thousand, nine hundred sixty".