2794394297 has 2 divisors, whose sum is σ = 2794394298. Its totient is φ = 2794394296.

The previous prime is 2794394293. The next prime is 2794394303. The reversal of 2794394297 is 7924934972.

2794394297 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 can be written as a sum of positive squares in only one way, i.e., 2551159081 + 243235216 = 50509^2 + 15596^2 .

It is a cyclic number.

It is not a de Polignac number, because 2794394297 - 2² = 2794394293 is a prime.

It is a super-2 number, since 2×2794394297² = 15617278974212248418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2794394293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397197148 + 1397197149.

It is an arithmetic number, because the mean of its divisors is an integer number (1397197149).

Almost surely, 2^2794394297 is an apocalyptic number.

It is an amenable number.

2794394297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794394297 is an equidigital number, since it uses as much as digits as its factorization.

2794394297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6858432, while the sum is 56.

The square root of 2794394297 is about 52862.0307687853. The cubic root of 2794394297 is about 1408.5185212574.

The spelling of 2794394297 in words is "two billion, seven hundred ninety-four million, three hundred ninety-four thousand, two hundred ninety-seven".