474990794 has 4 divisors (see below), whose sum is σ = 712486194. Its totient is φ = 237495396.

The previous prime is 474990787. The next prime is 474990809. The reversal of 474990794 is 497099474.

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

It can be written as a sum of positive squares in only one way, i.e., 435765625 + 39225169 = 20875^2 + 6263^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118747697 + ... + 118747700.

Almost surely, 2^474990794 is an apocalyptic number.

474990794 is a deficient number, since it is larger than the sum of its proper divisors (237495400).

474990794 is a wasteful number, since it uses less digits than its factorization.

474990794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237495399.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 474990794 is about 21794.2835165554. The cubic root of 474990794 is about 780.2403346625.

The spelling of 474990794 in words is "four hundred seventy-four million, nine hundred ninety thousand, seven hundred ninety-four".