2690495099 has 2 divisors, whose sum is σ = 2690495100. Its totient is φ = 2690495098.

The previous prime is 2690495023. The next prime is 2690495113. The reversal of 2690495099 is 9905940962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2690495099 - 2¹⁶ = 2690429563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2690495099.

It is not a weakly prime, because it can be changed into another prime (2690494099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1345247549 + 1345247550.

It is an arithmetic number, because the mean of its divisors is an integer number (1345247550).

Almost surely, 2^2690495099 is an apocalyptic number.

2690495099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2690495099 is an equidigital number, since it uses as much as digits as its factorization.

2690495099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1574640, while the sum is 53.

The square root of 2690495099 is about 51869.9826392876. The cubic root of 2690495099 is about 1390.8407347625.

The spelling of 2690495099 in words is "two billion, six hundred ninety million, four hundred ninety-five thousand, ninety-nine".