2879189129 has 2 divisors, whose sum is σ = 2879189130. Its totient is φ = 2879189128.

The previous prime is 2879189101. The next prime is 2879189147. The reversal of 2879189129 is 9219819782.

2879189129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2386127104 + 493062025 = 48848^2 + 22205^2 .

It is a cyclic number.

It is not a de Polignac number, because 2879189129 - 2¹⁶ = 2879123593 is a prime.

It is not a weakly prime, because it can be changed into another prime (2879189429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439594564 + 1439594565.

It is an arithmetic number, because the mean of its divisors is an integer number (1439594565).

Almost surely, 2^2879189129 is an apocalyptic number.

It is an amenable number.

2879189129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2879189129 is an equidigital number, since it uses as much as digits as its factorization.

2879189129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 56.

The square root of 2879189129 is about 53658.0760836614. The cubic root of 2879189129 is about 1422.6237823351.

The spelling of 2879189129 in words is "two billion, eight hundred seventy-nine million, one hundred eighty-nine thousand, one hundred twenty-nine".