476519849 has 8 divisors (see below), whose sum is σ = 519359232. Its totient is φ = 434563920.

The previous prime is 476519807. The next prime is 476519893. The reversal of 476519849 is 948915674.

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 476519849 - 2¹⁶ = 476454313 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 476519849.

It is not an unprimeable number, because it can be changed into a prime (476519149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219737 + ... + 221894.

It is an arithmetic number, because the mean of its divisors is an integer number (64919904).

Almost surely, 2^476519849 is an apocalyptic number.

It is an amenable number.

476519849 is a deficient number, since it is larger than the sum of its proper divisors (42839383).

476519849 is a wasteful number, since it uses less digits than its factorization.

476519849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441727.

The product of its digits is 2177280, while the sum is 53.

The square root of 476519849 is about 21829.3345981961. The cubic root of 476519849 is about 781.0766684139.

The spelling of 476519849 in words is "four hundred seventy-six million, five hundred nineteen thousand, eight hundred forty-nine".