431470316 has 24 divisors (see below), whose sum is σ = 795540480. Its totient is φ = 204193872.

The previous prime is 431470243. The next prime is 431470321. The reversal of 431470316 is 613074134.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117281 + ... + 120903.

It is an arithmetic number, because the mean of its divisors is an integer number (33147520).

Almost surely, 2^431470316 is an apocalyptic number.

It is an amenable number.

431470316 is a deficient number, since it is larger than the sum of its proper divisors (364070164).

431470316 is a wasteful number, since it uses less digits than its factorization.

431470316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213 (or 5211 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 431470316 is about 20771.8635658912. The cubic root of 431470316 is about 755.6435406027.

The spelling of 431470316 in words is "four hundred thirty-one million, four hundred seventy thousand, three hundred sixteen".