2679091199 has 4 divisors (see below), whose sum is σ = 2681415936. Its totient is φ = 2676766464.

The previous prime is 2679091193. The next prime is 2679091211. The reversal of 2679091199 is 9911909762.

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 2679091199 - 2⁸ = 2679090943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2679091199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2679091193) 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, 1160639 + ... + 1162944.

It is an arithmetic number, because the mean of its divisors is an integer number (670353984).

Almost surely, 2^2679091199 is an apocalyptic number.

2679091199 is a deficient number, since it is larger than the sum of its proper divisors (2324737).

2679091199 is a wasteful number, since it uses less digits than its factorization.

2679091199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324736.

The product of its (nonzero) digits is 551124, while the sum is 53.

The square root of 2679091199 is about 51759.9381665009. The cubic root of 2679091199 is about 1388.8728849287.

The spelling of 2679091199 in words is "two billion, six hundred seventy-nine million, ninety-one thousand, one hundred ninety-nine".