474898433 has 4 divisors (see below), whose sum is σ = 479101188. Its totient is φ = 470695680.

The previous prime is 474898427. The next prime is 474898447. The reversal of 474898433 is 334898474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24482704 + 450415729 = 4948^2 + 21223^2 .

It is a cyclic number.

It is not a de Polignac number, because 474898433 - 2¹⁸ = 474636289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (474898423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101208 + ... + 2101433.

It is an arithmetic number, because the mean of its divisors is an integer number (119775297).

Almost surely, 2^474898433 is an apocalyptic number.

It is an amenable number.

474898433 is a deficient number, since it is larger than the sum of its proper divisors (4202755).

474898433 is a wasteful number, since it uses less digits than its factorization.

474898433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202754.

The product of its digits is 2322432, while the sum is 50.

The square root of 474898433 is about 21792.1644863469. The cubic root of 474898433 is about 780.1897593321.

The spelling of 474898433 in words is "four hundred seventy-four million, eight hundred ninety-eight thousand, four hundred thirty-three".