474990783 has 16 divisors (see below), whose sum is σ = 643608576. Its totient is φ = 311556960.

The previous prime is 474990767. The next prime is 474990787. The reversal of 474990783 is 387099474.

It is a happy number.

It is not a de Polignac number, because 474990783 - 2⁴ = 474990767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474990787) 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, 43618 + ... + 53408.

It is an arithmetic number, because the mean of its divisors is an integer number (40225536).

Almost surely, 2^474990783 is an apocalyptic number.

474990783 is a deficient number, since it is larger than the sum of its proper divisors (168617793).

474990783 is a wasteful number, since it uses less digits than its factorization.

474990783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10054.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The square root of 474990783 is about 21794.2832641957. The cubic root of 474990783 is about 780.2403286395.

The spelling of 474990783 in words is "four hundred seventy-four million, nine hundred ninety thousand, seven hundred eighty-three".