34100039 has 2 divisors, whose sum is σ = 34100040. Its totient is φ = 34100038.

The previous prime is 34100029. The next prime is 34100047. The reversal of 34100039 is 93000143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34100039 - 2⁴ = 34100023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34100029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17050019 + 17050020.

It is an arithmetic number, because the mean of its divisors is an integer number (17050020).

Almost surely, 2^34100039 is an apocalyptic number.

34100039 is a deficient number, since it is larger than the sum of its proper divisors (1).

34100039 is an equidigital number, since it uses as much as digits as its factorization.

34100039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 34100039 is about 5839.5238675769. The cubic root of 34100039 is about 324.2786018795.

The spelling of 34100039 in words is "thirty-four million, one hundred thousand, thirty-nine".