34130239 has 8 divisors (see below), whose sum is σ = 40097232. Its totient is φ = 28640640.

The previous prime is 34130233. The next prime is 34130249. The reversal of 34130239 is 93203143.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34130239 - 2²¹ = 32033087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34130233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119194 + ... + 119479.

It is an arithmetic number, because the mean of its divisors is an integer number (5012154).

Almost surely, 2^34130239 is an apocalyptic number.

34130239 is a deficient number, since it is larger than the sum of its proper divisors (5966993).

34130239 is a wasteful number, since it uses less digits than its factorization.

34130239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238697.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 34130239 is about 5842.1091225687. The cubic root of 34130239 is about 324.3743038633.

The spelling of 34130239 in words is "thirty-four million, one hundred thirty thousand, two hundred thirty-nine".