2798368207 has 2 divisors, whose sum is σ = 2798368208. Its totient is φ = 2798368206.

The previous prime is 2798368123. The next prime is 2798368217. The reversal of 2798368207 is 7028638972.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2798368207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2798368217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1399184103 + 1399184104.

It is an arithmetic number, because the mean of its divisors is an integer number (1399184104).

Almost surely, 2^2798368207 is an apocalyptic number.

2798368207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2798368207 is an equidigital number, since it uses as much as digits as its factorization.

2798368207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 2798368207 is about 52899.6049796215. The cubic root of 2798368207 is about 1409.1858900460.

The spelling of 2798368207 in words is "two billion, seven hundred ninety-eight million, three hundred sixty-eight thousand, two hundred seven".