2879434990 has 16 divisors (see below), whose sum is σ = 5455771920. Its totient is φ = 1091154240.

The previous prime is 2879434967. The next prime is 2879435017. The reversal of 2879434990 is 994349782.

2879434990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2879434990² = 16582291723272600200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7577271 + ... + 7577650.

It is an arithmetic number, because the mean of its divisors is an integer number (340985745).

Almost surely, 2^2879434990 is an apocalyptic number.

2879434990 is a deficient number, since it is larger than the sum of its proper divisors (2576336930).

2879434990 is a wasteful number, since it uses less digits than its factorization.

2879434990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15154947.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The square root of 2879434990 is about 53660.3670319166. The cubic root of 2879434990 is about 1422.6642749570.

The spelling of 2879434990 in words is "two billion, eight hundred seventy-nine million, four hundred thirty-four thousand, nine hundred ninety".