474649653 has 16 divisors (see below), whose sum is σ = 651157056. Its totient is φ = 307319040.

The previous prime is 474649589. The next prime is 474649667. The reversal of 474649653 is 356946474.

It is not a de Polignac number, because 474649653 - 2⁶ = 474649589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474642653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62218 + ... + 69428.

It is an arithmetic number, because the mean of its divisors is an integer number (40697316).

Almost surely, 2^474649653 is an apocalyptic number.

It is an amenable number.

474649653 is a deficient number, since it is larger than the sum of its proper divisors (176507403).

474649653 is a wasteful number, since it uses less digits than its factorization.

474649653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7844.

The product of its digits is 2177280, while the sum is 48.

The square root of 474649653 is about 21786.4557236830. The cubic root of 474649653 is about 780.0534989604.

The spelling of 474649653 in words is "four hundred seventy-four million, six hundred forty-nine thousand, six hundred fifty-three".