2279616206799 has 8 divisors (see below), whose sum is σ = 3049388890240. Its totient is φ = 1514793830616.

The previous prime is 2279616206773. The next prime is 2279616206809. The reversal of 2279616206799 is 9976026169722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2279616206799 - 2¹⁷ = 2279616075727 is a prime.

It is a super-2 number, since 2×2279616206799² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2279616206759) 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, 1237575739 + ... + 1237577580.

It is an arithmetic number, because the mean of its divisors is an integer number (381173611280).

Almost surely, 2^{2279616206799} is an apocalyptic number.

2279616206799 is a deficient number, since it is larger than the sum of its proper divisors (769772683441).

2279616206799 is a wasteful number, since it uses less digits than its factorization.

2279616206799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475153629.

The product of its (nonzero) digits is 61725888, while the sum is 66.

The spelling of 2279616206799 in words is "two trillion, two hundred seventy-nine billion, six hundred sixteen million, two hundred six thousand, seven hundred ninety-nine".