2279980327738 has 8 divisors (see below), whose sum is σ = 3419991135360. Its totient is φ = 1139983282620.

The previous prime is 2279980327721. The next prime is 2279980327753. The reversal of 2279980327738 is 8377230899722.

2279980327738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3015978 + ... + 3695413.

It is an arithmetic number, because the mean of its divisors is an integer number (427498891920).

Almost surely, 2^{2279980327738} is an apocalyptic number.

2279980327738 is a deficient number, since it is larger than the sum of its proper divisors (1140010807622).

2279980327738 is a wasteful number, since it uses less digits than its factorization.

2279980327738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6881252.

The product of its (nonzero) digits is 128024064, while the sum is 67.

The spelling of 2279980327738 in words is "two trillion, two hundred seventy-nine billion, nine hundred eighty million, three hundred twenty-seven thousand, seven hundred thirty-eight".