2879019992 has 32 divisors (see below), whose sum is σ = 5698479600. Its totient is φ = 1359857664.

The previous prime is 2879019961. The next prime is 2879020021. The reversal of 2879019992 is 2999109782.

It is a happy number.

It is a super-2 number, since 2×2879019992² = 16577512228671360128, 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, 26828 + ... + 80484.

Almost surely, 2^2879019992 is an apocalyptic number.

It is a pronic number, being equal to 53656×53657.

It is an amenable number.

2879019992 is a deficient number, since it is larger than the sum of its proper divisors (2819459608).

2879019992 is a wasteful number, since it uses less digits than its factorization.

2879019992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54035 (or 54031 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 56.

The square root of 2879019992 is about 53656.4999976704. The cubic root of 2879019992 is about 1422.5959246039.

The spelling of 2879019992 in words is "two billion, eight hundred seventy-nine million, nineteen thousand, nine hundred ninety-two".