2879026605 has 96 divisors (see below), whose sum is σ = 6412089600. Its totient is φ = 1214849664.

The previous prime is 2879026589. The next prime is 2879026643. The reversal of 2879026605 is 5066209782.

It is not a de Polignac number, because 2879026605 - 2⁴ = 2879026589 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 69256 + ... + 102734.

It is an arithmetic number, because the mean of its divisors is an integer number (66792600).

Almost surely, 2^2879026605 is an apocalyptic number.

It is an amenable number.

2879026605 is an abundant number, since it is smaller than the sum of its proper divisors (3533062995).

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

2879026605 is a wasteful number, since it uses less digits than its factorization.

2879026605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33520 (or 33507 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 2879026605 is about 53656.5616211102. The cubic root of 2879026605 is about 1422.5970138194.

The spelling of 2879026605 in words is "two billion, eight hundred seventy-nine million, twenty-six thousand, six hundred five".