2839948672920 has 64 divisors (see below), whose sum is σ = 8521423672320. Its totient is φ = 757179410304.

The previous prime is 2839948672919. The next prime is 2839948672937. The reversal of 2839948672920 is 292768499382.

2839948672920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1539642 + ... + 2837321.

It is an arithmetic number, because the mean of its divisors is an integer number (133147244880).

Almost surely, 2^{2839948672920} is an apocalyptic number.

2839948672920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2839948672920 is an abundant number, since it is smaller than the sum of its proper divisors (5681474999400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2839948672920 is a wasteful number, since it uses less digits than its factorization.

2839948672920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4382384 (or 4382380 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 69.

The spelling of 2839948672920 in words is "two trillion, eight hundred thirty-nine billion, nine hundred forty-eight million, six hundred seventy-two thousand, nine hundred twenty".