479199100 has 36 divisors (see below), whose sum is σ = 1049089104. Its totient is φ = 189978880.

The previous prime is 479199079. The next prime is 479199107. The reversal of 479199100 is 1991974.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479199107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9904 + ... + 32503.

It is an arithmetic number, because the mean of its divisors is an integer number (29141364).

Almost surely, 2^479199100 is an apocalyptic number.

It is an amenable number.

479199100 is an abundant number, since it is smaller than the sum of its proper divisors (569890004).

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

479199100 is a wasteful number, since it uses less digits than its factorization.

479199100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42534 (or 42527 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 479199100 is about 21890.6167112761. The cubic root of 479199100 is about 782.5378111546.

The spelling of 479199100 in words is "four hundred seventy-nine million, one hundred ninety-nine thousand, one hundred".