2879899487 has 8 divisors (see below), whose sum is σ = 2942289360. Its totient is φ = 2817999360.

The previous prime is 2879899481. The next prime is 2879899537. The reversal of 2879899487 is 7849989782.

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

It is a cyclic number.

It is not a de Polignac number, because 2879899487 - 2⁶ = 2879899423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2879899487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2879899481) 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, 110537 + ... + 134082.

It is an arithmetic number, because the mean of its divisors is an integer number (367786170).

Almost surely, 2^2879899487 is an apocalyptic number.

2879899487 is a deficient number, since it is larger than the sum of its proper divisors (62389873).

2879899487 is a wasteful number, since it uses less digits than its factorization.

2879899487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244873.

The product of its digits is 146313216, while the sum is 71.

The square root of 2879899487 is about 53664.6949772381. The cubic root of 2879899487 is about 1422.7407700286.

The spelling of 2879899487 in words is "two billion, eight hundred seventy-nine million, eight hundred ninety-nine thousand, four hundred eighty-seven".