2879871967 has 8 divisors (see below), whose sum is σ = 3337638912. Its totient is φ = 2433694200.

The previous prime is 2879871959. The next prime is 2879871977. The reversal of 2879871967 is 7691789782.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2879871967 - 2³ = 2879871959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2879871899 and 2879871908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2879871977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2896759 + ... + 2897752.

It is an arithmetic number, because the mean of its divisors is an integer number (417204864).

Almost surely, 2^2879871967 is an apocalyptic number.

2879871967 is a deficient number, since it is larger than the sum of its proper divisors (457766945).

2879871967 is an equidigital number, since it uses as much as digits as its factorization.

2879871967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794589.

The product of its digits is 21337344, while the sum is 64.

The square root of 2879871967 is about 53664.4385696897. The cubic root of 2879871967 is about 1422.7362381632.

The spelling of 2879871967 in words is "two billion, eight hundred seventy-nine million, eight hundred seventy-one thousand, nine hundred sixty-seven".