34379039 has 2 divisors, whose sum is σ = 34379040. Its totient is φ = 34379038.

The previous prime is 34379029. The next prime is 34379047. The reversal of 34379039 is 93097343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34379039 - 2¹² = 34374943 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34378993 and 34379011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34379029) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17189519 + 17189520.

It is an arithmetic number, because the mean of its divisors is an integer number (17189520).

Almost surely, 2^34379039 is an apocalyptic number.

34379039 is a deficient number, since it is larger than the sum of its proper divisors (1).

34379039 is an equidigital number, since it uses as much as digits as its factorization.

34379039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 38.

The square root of 34379039 is about 5863.3641367392. The cubic root of 34379039 is about 325.1605959750.

The spelling of 34379039 in words is "thirty-four million, three hundred seventy-nine thousand, thirty-nine".