34798943 has 2 divisors, whose sum is σ = 34798944. Its totient is φ = 34798942.

The previous prime is 34798921. The next prime is 34798961. The reversal of 34798943 is 34989743.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34798943 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34798913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17399471 + 17399472.

It is an arithmetic number, because the mean of its divisors is an integer number (17399472).

Almost surely, 2^34798943 is an apocalyptic number.

34798943 is a deficient number, since it is larger than the sum of its proper divisors (1).

34798943 is an equidigital number, since it uses as much as digits as its factorization.

34798943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 47.

The square root of 34798943 is about 5899.0628916803. The cubic root of 34798943 is about 326.4790746947.

The spelling of 34798943 in words is "thirty-four million, seven hundred ninety-eight thousand, nine hundred forty-three".