479910849 has 32 divisors (see below), whose sum is σ = 707435520. Its totient is φ = 286977600.

The previous prime is 479910839. The next prime is 479910857. The reversal of 479910849 is 948019974.

It is not a de Polignac number, because 479910849 - 2²⁴ = 463133633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (479910829) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1092972 + ... + 1093410.

It is an arithmetic number, because the mean of its divisors is an integer number (22107360).

Almost surely, 2^479910849 is an apocalyptic number.

It is an amenable number.

479910849 is a deficient number, since it is larger than the sum of its proper divisors (227524671).

479910849 is a wasteful number, since it uses less digits than its factorization.

479910849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821.

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 479910849 is about 21906.8676218212. The cubic root of 479910849 is about 782.9250510150.

The spelling of 479910849 in words is "four hundred seventy-nine million, nine hundred ten thousand, eight hundred forty-nine".