471370491 has 24 divisors (see below), whose sum is σ = 709154784. Its totient is φ = 301432320.

The previous prime is 471370483. The next prime is 471370511. The reversal of 471370491 is 194073174.

It is not a de Polignac number, because 471370491 - 2³ = 471370483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (471370421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13675 + ... + 33611.

It is an arithmetic number, because the mean of its divisors is an integer number (29548116).

Almost surely, 2^471370491 is an apocalyptic number.

471370491 is a deficient number, since it is larger than the sum of its proper divisors (237784293).

471370491 is a wasteful number, since it uses less digits than its factorization.

471370491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20051 (or 20048 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 471370491 is about 21711.0683983999. The cubic root of 471370491 is about 778.2529884596.

The spelling of 471370491 in words is "four hundred seventy-one million, three hundred seventy thousand, four hundred ninety-one".