34791539 has 2 divisors, whose sum is σ = 34791540. Its totient is φ = 34791538.

The previous prime is 34791499. The next prime is 34791541. The reversal of 34791539 is 93519743.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34791539 - 2²⁴ = 18014323 is a prime.

It is a Sophie Germain prime.

Together with 34791541, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34791496 and 34791505.

It is not a weakly prime, because it can be changed into another prime (34791569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17395769 + 17395770.

It is an arithmetic number, because the mean of its divisors is an integer number (17395770).

Almost surely, 2^34791539 is an apocalyptic number.

34791539 is a deficient number, since it is larger than the sum of its proper divisors (1).

34791539 is an equidigital number, since it uses as much as digits as its factorization.

34791539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060, while the sum is 41.

The square root of 34791539 is about 5898.4353009930. The cubic root of 34791539 is about 326.4559186032.

The spelling of 34791539 in words is "thirty-four million, seven hundred ninety-one thousand, five hundred thirty-nine".