2879878484 has 48 divisors (see below), whose sum is σ = 6016405248. Its totient is φ = 1179349248.

The previous prime is 2879878471. The next prime is 2879878501. The reversal of 2879878484 is 4848789782.

It is a super-2 number, since 2×2879878484² = 16587400165212276512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2879878484.

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, 882584 + ... + 885840.

It is an arithmetic number, because the mean of its divisors is an integer number (125341776).

Almost surely, 2^2879878484 is an apocalyptic number.

It is an amenable number.

2879878484 is an abundant number, since it is smaller than the sum of its proper divisors (3136526764).

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

2879878484 is a wasteful number, since it uses less digits than its factorization.

2879878484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4664 (or 4662 counting only the distinct ones).

The product of its digits is 57802752, while the sum is 65.

The square root of 2879878484 is about 53664.4992895676. The cubic root of 2879878484 is about 1422.7373113550.

The spelling of 2879878484 in words is "two billion, eight hundred seventy-nine million, eight hundred seventy-eight thousand, four hundred eighty-four".