2199096479 has 4 divisors (see below), whose sum is σ = 2202056976. Its totient is φ = 2196135984.

The previous prime is 2199096469. The next prime is 2199096509. The reversal of 2199096479 is 9746909912.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2199096479 - 2⁸ = 2199096223 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 (2199096469) 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, 1479134 + ... + 1480619.

It is an arithmetic number, because the mean of its divisors is an integer number (550514244).

Almost surely, 2^2199096479 is an apocalyptic number.

2199096479 is a deficient number, since it is larger than the sum of its proper divisors (2960497).

2199096479 is an equidigital number, since it uses as much as digits as its factorization.

2199096479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960496.

The product of its (nonzero) digits is 2204496, while the sum is 56.

The square root of 2199096479 is about 46894.5250429088. The cubic root of 2199096479 is about 1300.4133752467.

The spelling of 2199096479 in words is "two billion, one hundred ninety-nine million, ninety-six thousand, four hundred seventy-nine".