474953618 has 16 divisors (see below), whose sum is σ = 716636184. Its totient is φ = 236079360.

The previous prime is 474953603. The next prime is 474953627. The reversal of 474953618 is 816359474.

It can be written as a sum of positive squares in 4 ways, for example, as 473802289 + 1151329 = 21767^2 + 1073^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365546 + ... + 366842.

Almost surely, 2^474953618 is an apocalyptic number.

474953618 is a deficient number, since it is larger than the sum of its proper divisors (241682566).

474953618 is a wasteful number, since it uses less digits than its factorization.

474953618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237.

The product of its digits is 725760, while the sum is 47.

The square root of 474953618 is about 21793.4306156695. The cubic root of 474953618 is about 780.2199784985.

The spelling of 474953618 in words is "four hundred seventy-four million, nine hundred fifty-three thousand, six hundred eighteen".