2939872848 has 160 divisors (see below), whose sum is σ = 8753344512. Its totient is φ = 841881600.

The previous prime is 2939872823. The next prime is 2939872853. The reversal of 2939872848 is 8482789392.

It is a super-2 number, since 2×2939872848² = 17285704724815262208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2939872791 and 2939872800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 701736 + ... + 705912.

Almost surely, 2^2939872848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2939872848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4376672256).

2939872848 is an abundant number, since it is smaller than the sum of its proper divisors (5813471664).

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

2939872848 is a wasteful number, since it uses less digits than its factorization.

2939872848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273 (or 4267 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 60.

The square root of 2939872848 is about 54220.5943161821. The cubic root of 2939872848 is about 1432.5490986403.

It can be divided in two parts, 293987 and 2848, that added together give a triangular number (296835 = T₇₇₀).

The spelling of 2939872848 in words is "two billion, nine hundred thirty-nine million, eight hundred seventy-two thousand, eight hundred forty-eight".