2797904651 has 2 divisors, whose sum is σ = 2797904652. Its totient is φ = 2797904650.

The previous prime is 2797904639. The next prime is 2797904663. The reversal of 2797904651 is 1564097972.

It is a balanced prime because it is at equal distance from previous prime (2797904639) and next prime (2797904663).

It is a cyclic number.

It is not a de Polignac number, because 2797904651 - 2²² = 2793710347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2797904651.

It is not a weakly prime, because it can be changed into another prime (2797904671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1398952325 + 1398952326.

It is an arithmetic number, because the mean of its divisors is an integer number (1398952326).

Almost surely, 2^2797904651 is an apocalyptic number.

2797904651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2797904651 is an equidigital number, since it uses as much as digits as its factorization.

2797904651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952560, while the sum is 50.

The square root of 2797904651 is about 52895.2233287657. The cubic root of 2797904651 is about 1409.1080741429.

The spelling of 2797904651 in words is "two billion, seven hundred ninety-seven million, nine hundred four thousand, six hundred fifty-one".