2794368943 has 2 divisors, whose sum is σ = 2794368944. Its totient is φ = 2794368942.

The previous prime is 2794368917. The next prime is 2794368959. The reversal of 2794368943 is 3498634972.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2794368943 - 2⁹ = 2794368431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2794308943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397184471 + 1397184472.

It is an arithmetic number, because the mean of its divisors is an integer number (1397184472).

Almost surely, 2^2794368943 is an apocalyptic number.

2794368943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794368943 is an equidigital number, since it uses as much as digits as its factorization.

2794368943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 55.

The square root of 2794368943 is about 52861.7909552826. The cubic root of 2794368943 is about 1408.5142613376.

The spelling of 2794368943 in words is "two billion, seven hundred ninety-four million, three hundred sixty-eight thousand, nine hundred forty-three".