2879289296 has 20 divisors (see below), whose sum is σ = 6007748292. Its totient is φ = 1328902656.

The previous prime is 2879289271. The next prime is 2879289299. The reversal of 2879289296 is 6929829782.

It can be written as a sum of positive squares in 2 ways, for example, as 1422798400 + 1456490896 = 37720^2 + 38164^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2879289299) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6921161 + ... + 6921576.

Almost surely, 2^2879289296 is an apocalyptic number.

2879289296 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2879289296 is an abundant number, since it is smaller than the sum of its proper divisors (3128458996).

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

2879289296 is a wasteful number, since it uses less digits than its factorization.

2879289296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13842758 (or 13842752 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 62.

The square root of 2879289296 is about 53659.0094578720. The cubic root of 2879289296 is about 1422.6402798393.

The spelling of 2879289296 in words is "two billion, eight hundred seventy-nine million, two hundred eighty-nine thousand, two hundred ninety-six".