470973291 has 16 divisors (see below), whose sum is σ = 637666176. Its totient is φ = 309157056.

The previous prime is 470973271. The next prime is 470973301. The reversal of 470973291 is 192379074.

It is not a de Polignac number, because 470973291 - 2⁶ = 470973227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (470973221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74916 + ... + 80958.

It is an arithmetic number, because the mean of its divisors is an integer number (39854136).

Almost surely, 2^470973291 is an apocalyptic number.

470973291 is a deficient number, since it is larger than the sum of its proper divisors (166692885).

470973291 is a wasteful number, since it uses less digits than its factorization.

470973291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6442.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 470973291 is about 21701.9190626083. The cubic root of 470973291 is about 778.0343289263.

The spelling of 470973291 in words is "four hundred seventy million, nine hundred seventy-three thousand, two hundred ninety-one".