2792899997 has 2 divisors, whose sum is σ = 2792899998. Its totient is φ = 2792899996.

The previous prime is 2792899979. The next prime is 2792899999. The reversal of 2792899997 is 7999982972.

2792899997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (2792899979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2643913561 + 148986436 = 51419^2 + 12206^2 .

It is a cyclic number.

It is not a de Polignac number, because 2792899997 - 2⁸ = 2792899741 is a prime.

Together with 2792899999, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2792899997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2792899999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1396449998 + 1396449999.

It is an arithmetic number, because the mean of its divisors is an integer number (1396449999).

Almost surely, 2^2792899997 is an apocalyptic number.

It is an amenable number.

2792899997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2792899997 is an equidigital number, since it uses as much as digits as its factorization.

2792899997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92588832, while the sum is 71.

The square root of 2792899997 is about 52847.8949155025. The cubic root of 2792899997 is about 1408.2674084597.

The spelling of 2792899997 in words is "two billion, seven hundred ninety-two million, eight hundred ninety-nine thousand, nine hundred ninety-seven".