476979253 has 8 divisors (see below), whose sum is σ = 483823296. Its totient is φ = 470184000.

The previous prime is 476979229. The next prime is 476979259. The reversal of 476979253 is 352979674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 476979253 - 2²¹ = 474882101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 476979253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476979259) 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 7 ways as a sum of consecutive naturals, for example, 7725 + ... + 31837.

It is an arithmetic number, because the mean of its divisors is an integer number (60477912).

Almost surely, 2^476979253 is an apocalyptic number.

It is an amenable number.

476979253 is a deficient number, since it is larger than the sum of its proper divisors (6844043).

476979253 is a wasteful number, since it uses less digits than its factorization.

476979253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24395.

The product of its digits is 2857680, while the sum is 52.

The square root of 476979253 is about 21839.8546927401. The cubic root of 476979253 is about 781.3275949980.

The spelling of 476979253 in words is "four hundred seventy-six million, nine hundred seventy-nine thousand, two hundred fifty-three".