34017939 has 6 divisors (see below), whose sum is σ = 49137036. Its totient is φ = 22678620.

The previous prime is 34017917. The next prime is 34017941. The reversal of 34017939 is 93971043.

It is not a de Polignac number, because 34017939 - 2⁷ = 34017811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34017979) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1889877 + ... + 1889894.

It is an arithmetic number, because the mean of its divisors is an integer number (8189506).

Almost surely, 2^34017939 is an apocalyptic number.

34017939 is a deficient number, since it is larger than the sum of its proper divisors (15119097).

34017939 is a wasteful number, since it uses less digits than its factorization.

34017939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779777 (or 3779774 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 34017939 is about 5832.4899485554. The cubic root of 34017939 is about 324.0181459887.

The spelling of 34017939 in words is "thirty-four million, seventeen thousand, nine hundred thirty-nine".