474664499 has 8 divisors (see below), whose sum is σ = 483091440. Its totient is φ = 466250400.

The previous prime is 474664493. The next prime is 474664511. The reversal of 474664499 is 994466474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 474664499 - 2⁸ = 474664243 is a prime.

It is a super-2 number, since 2×474664499² = 450612773221842002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 474664499.

It is not an unprimeable number, because it can be changed into a prime (474664493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100409 + ... + 105029.

It is an arithmetic number, because the mean of its divisors is an integer number (60386430).

Almost surely, 2^474664499 is an apocalyptic number.

474664499 is a deficient number, since it is larger than the sum of its proper divisors (8426941).

474664499 is a wasteful number, since it uses less digits than its factorization.

474664499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6421.

The product of its digits is 5225472, while the sum is 53.

The square root of 474664499 is about 21786.7964372920. The cubic root of 474664499 is about 780.0616316630.

The spelling of 474664499 in words is "four hundred seventy-four million, six hundred sixty-four thousand, four hundred ninety-nine".