2834345939 has 2 divisors, whose sum is σ = 2834345940. Its totient is φ = 2834345938.

The previous prime is 2834345933. The next prime is 2834345947. The reversal of 2834345939 is 9395434382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2834345939 - 2²⁸ = 2565910483 is a prime.

It is not a weakly prime, because it can be changed into another prime (2834345933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1417172969 + 1417172970.

It is an arithmetic number, because the mean of its divisors is an integer number (1417172970).

Almost surely, 2^2834345939 is an apocalyptic number.

2834345939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2834345939 is an equidigital number, since it uses as much as digits as its factorization.

2834345939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 50.

The square root of 2834345939 is about 53238.5756665221. The cubic root of 2834345939 is about 1415.1993441137.

The spelling of 2834345939 in words is "two billion, eight hundred thirty-four million, three hundred forty-five thousand, nine hundred thirty-nine".