2076880129 has 2 divisors, whose sum is σ = 2076880130. Its totient is φ = 2076880128.

The previous prime is 2076880121. The next prime is 2076880241. The reversal of 2076880129 is 9210886702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1328967025 + 747913104 = 36455^2 + 27348^2 .

It is a cyclic number.

It is not a de Polignac number, because 2076880129 - 2³ = 2076880121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2076880121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038440064 + 1038440065.

It is an arithmetic number, because the mean of its divisors is an integer number (1038440065).

Almost surely, 2^2076880129 is an apocalyptic number.

It is an amenable number.

2076880129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2076880129 is an equidigital number, since it uses as much as digits as its factorization.

2076880129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 2076880129 is about 45572.8003199277. The cubic root of 2076880129 is about 1275.8623163663.

The spelling of 2076880129 in words is "two billion, seventy-six million, eight hundred eighty thousand, one hundred twenty-nine".