2879381629 has 8 divisors (see below), whose sum is σ = 2910378240. Its totient is φ = 2848434000.

The previous prime is 2879381621. The next prime is 2879381639. The reversal of 2879381629 is 9261839782.

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 2879381629 - 2³ = 2879381621 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 2879381629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2879381621) 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, 112752 + ... + 135910.

It is an arithmetic number, because the mean of its divisors is an integer number (363797280).

Almost surely, 2^2879381629 is an apocalyptic number.

It is an amenable number.

2879381629 is a deficient number, since it is larger than the sum of its proper divisors (30996611).

2879381629 is a wasteful number, since it uses less digits than its factorization.

2879381629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24491.

The product of its digits is 2612736, while the sum is 55.

The square root of 2879381629 is about 53659.8698190743. The cubic root of 2879381629 is about 1422.6554867448.

The spelling of 2879381629 in words is "two billion, eight hundred seventy-nine million, three hundred eighty-one thousand, six hundred twenty-nine".