474803409 has 16 divisors (see below), whose sum is σ = 661377024. Its totient is φ = 302629200.

The previous prime is 474803393. The next prime is 474803419. The reversal of 474803409 is 904308474.

It is not a de Polignac number, because 474803409 - 2⁴ = 474803393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (474803419) 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, 23037 + ... + 38474.

It is an arithmetic number, because the mean of its divisors is an integer number (41336064).

Almost surely, 2^474803409 is an apocalyptic number.

It is an amenable number.

474803409 is a deficient number, since it is larger than the sum of its proper divisors (186573615).

474803409 is a wasteful number, since it uses less digits than its factorization.

474803409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61628.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 474803409 is about 21789.9841440970. The cubic root of 474803409 is about 780.1377189435.

The spelling of 474803409 in words is "four hundred seventy-four million, eight hundred three thousand, four hundred nine".