479230199 has 4 divisors (see below), whose sum is σ = 547691664. Its totient is φ = 410768736.

The previous prime is 479230151. The next prime is 479230211. The reversal of 479230199 is 991032974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991032974 = 2 ⋅495516487.

It is not a de Polignac number, because 479230199 - 2²⁸ = 210794743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479230109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34230722 + ... + 34230735.

It is an arithmetic number, because the mean of its divisors is an integer number (136922916).

Almost surely, 2^479230199 is an apocalyptic number.

479230199 is a deficient number, since it is larger than the sum of its proper divisors (68461465).

479230199 is an equidigital number, since it uses as much as digits as its factorization.

479230199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68461464.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 479230199 is about 21891.3270269301. The cubic root of 479230199 is about 782.5547391336.

The spelling of 479230199 in words is "four hundred seventy-nine million, two hundred thirty thousand, one hundred ninety-nine".