474790787 has 4 divisors (see below), whose sum is σ = 475592040. Its totient is φ = 473989536.

The previous prime is 474790777. The next prime is 474790831. The reversal of 474790787 is 787097474.

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

It is a cyclic number.

It is not a de Polignac number, because 474790787 - 2⁸ = 474790531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474790727) 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, 399737 + ... + 400922.

It is an arithmetic number, because the mean of its divisors is an integer number (118898010).

Almost surely, 2^474790787 is an apocalyptic number.

474790787 is a deficient number, since it is larger than the sum of its proper divisors (801253).

474790787 is an equidigital number, since it uses as much as digits as its factorization.

474790787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801252.

The product of its (nonzero) digits is 2765952, while the sum is 53.

The square root of 474790787 is about 21789.6945136916. The cubic root of 474790787 is about 780.1308059171.

The spelling of 474790787 in words is "four hundred seventy-four million, seven hundred ninety thousand, seven hundred eighty-seven".