2690296187 has 2 divisors, whose sum is σ = 2690296188. Its totient is φ = 2690296186.

The previous prime is 2690296163. The next prime is 2690296249. The reversal of 2690296187 is 7816920962.

It is a happy number.

2690296187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2690296187 - 2⁶ = 2690296123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2690296387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1345148093 + 1345148094.

It is an arithmetic number, because the mean of its divisors is an integer number (1345148094).

Almost surely, 2^2690296187 is an apocalyptic number.

2690296187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2690296187 is an equidigital number, since it uses as much as digits as its factorization.

2690296187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 2690296187 is about 51868.0651942985. The cubic root of 2690296187 is about 1390.8064583289.

The spelling of 2690296187 in words is "two billion, six hundred ninety million, two hundred ninety-six thousand, one hundred eighty-seven".