479163798 has 12 divisors (see below), whose sum is σ = 1038188268. Its totient is φ = 159721260.

The previous prime is 479163779. The next prime is 479163799. The reversal of 479163798 is 897361974.

It is a happy number.

479163798 is a `hidden beast` number, since 479 + 163 + 7 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479163799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13310088 + ... + 13310123.

It is an arithmetic number, because the mean of its divisors is an integer number (86515689).

Almost surely, 2^479163798 is an apocalyptic number.

479163798 is an abundant number, since it is smaller than the sum of its proper divisors (559024470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

479163798 is a wasteful number, since it uses less digits than its factorization.

479163798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26620219 (or 26620216 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 479163798 is about 21889.8103692106. The cubic root of 479163798 is about 782.5185944878.

The spelling of 479163798 in words is "four hundred seventy-nine million, one hundred sixty-three thousand, seven hundred ninety-eight".