2879289960 has 64 divisors (see below), whose sum is σ = 9013438080. Its totient is φ = 734426880.

The previous prime is 2879289943. The next prime is 2879289967. The reversal of 2879289960 is 699829782.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 2879289894 and 2879289903.

It is not an unprimeable number, because it can be changed into a prime (2879289967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518851 + ... + 524370.

It is an arithmetic number, because the mean of its divisors is an integer number (140834970).

Almost surely, 2^2879289960 is an apocalyptic number.

2879289960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2879289960 is an abundant number, since it is smaller than the sum of its proper divisors (6134148120).

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

2879289960 is a wasteful number, since it uses less digits than its factorization.

2879289960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043258 (or 1043254 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 60.

The square root of 2879289960 is about 53659.0156450899. The cubic root of 2879289960 is about 1422.6403891988.

The spelling of 2879289960 in words is "two billion, eight hundred seventy-nine million, two hundred eighty-nine thousand, nine hundred sixty".