479212198 has 16 divisors (see below), whose sum is σ = 742548096. Its totient is φ = 231707520.

The previous prime is 479212193. The next prime is 479212231. The reversal of 479212198 is 891212974.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479212193) 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, 142990 + ... + 146302.

It is an arithmetic number, because the mean of its divisors is an integer number (46409256).

Almost surely, 2^479212198 is an apocalyptic number.

479212198 is a deficient number, since it is larger than the sum of its proper divisors (263335898).

479212198 is a wasteful number, since it uses less digits than its factorization.

479212198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5679.

The product of its digits is 72576, while the sum is 43.

The square root of 479212198 is about 21890.9158785100. The cubic root of 479212198 is about 782.5449408194.

The spelling of 479212198 in words is "four hundred seventy-nine million, two hundred twelve thousand, one hundred ninety-eight".