2790901129 has 2 divisors, whose sum is σ = 2790901130. Its totient is φ = 2790901128.

The previous prime is 2790901039. The next prime is 2790901133. The reversal of 2790901129 is 9211090972.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2598246729 + 192654400 = 50973^2 + 13880^2 .

It is a cyclic number.

It is not a de Polignac number, because 2790901129 - 2⁹ = 2790900617 is a prime.

It is a super-2 number, since 2×2790901129² = 15578258223706949282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2790901091 and 2790901100.

It is not a weakly prime, because it can be changed into another prime (2790911129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1395450564 + 1395450565.

It is an arithmetic number, because the mean of its divisors is an integer number (1395450565).

Almost surely, 2^2790901129 is an apocalyptic number.

It is an amenable number.

2790901129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2790901129 is an equidigital number, since it uses as much as digits as its factorization.

2790901129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 2790901129 is about 52828.9800109750. The cubic root of 2790901129 is about 1407.9313643866.

The spelling of 2790901129 in words is "two billion, seven hundred ninety million, nine hundred one thousand, one hundred twenty-nine".