34868939 has 12 divisors (see below), whose sum is σ = 40698000. Its totient is φ = 29787408.

The previous prime is 34868929. The next prime is 34868959. The reversal of 34868939 is 93986843.

It is not a de Polignac number, because 34868939 - 2²⁰ = 33820363 is a prime.

It is a super-3 number, since 3×34868939³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (34868909) 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 in 11 ways as a sum of consecutive naturals, for example, 16082 + ... + 18120.

It is an arithmetic number, because the mean of its divisors is an integer number (3391500).

Almost surely, 2^34868939 is an apocalyptic number.

34868939 is a deficient number, since it is larger than the sum of its proper divisors (5829061).

34868939 is a wasteful number, since it uses less digits than its factorization.

34868939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402 (or 2395 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 50.

The square root of 34868939 is about 5904.9927180311. The cubic root of 34868939 is about 326.6978258260.

The spelling of 34868939 in words is "thirty-four million, eight hundred sixty-eight thousand, nine hundred thirty-nine".