470444731 has 6 divisors (see below), whose sum is σ = 496508532. Its totient is φ = 445684140.

The previous prime is 470444717. The next prime is 470444743. The reversal of 470444731 is 137444074.

It is not a de Polignac number, because 470444731 - 2¹³ = 470436539 is a prime.

It is a super-2 number, since 2×470444731² = 442636489851324722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (470444771) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 651225 + ... + 651946.

It is an arithmetic number, because the mean of its divisors is an integer number (82751422).

Almost surely, 2^470444731 is an apocalyptic number.

470444731 is a deficient number, since it is larger than the sum of its proper divisors (26063801).

470444731 is a wasteful number, since it uses less digits than its factorization.

470444731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303209 (or 1303190 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 470444731 is about 21689.7379191174. The cubic root of 470444731 is about 777.7431646720.

The spelling of 470444731 in words is "four hundred seventy million, four hundred forty-four thousand, seven hundred thirty-one".