3839306878979 has 8 divisors (see below), whose sum is σ = 4510514375472. Its totient is φ = 3221795982240.

The previous prime is 3839306878961. The next prime is 3839306878993. The reversal of 3839306878979 is 9798786039383.

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

It is not a de Polignac number, because 3839306878979 - 2¹⁶ = 3839306813443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3839306878079) 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, 13424149784 + ... + 13424150069.

It is an arithmetic number, because the mean of its divisors is an integer number (563814296934).

Almost surely, 2^{3839306878979} is an apocalyptic number.

3839306878979 is a deficient number, since it is larger than the sum of its proper divisors (671207496493).

3839306878979 is a wasteful number, since it uses less digits than its factorization.

3839306878979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26848299877.

The product of its (nonzero) digits is 2962842624, while the sum is 80.

The spelling of 3839306878979 in words is "three trillion, eight hundred thirty-nine billion, three hundred six million, eight hundred seventy-eight thousand, nine hundred seventy-nine".