34854239 has 12 divisors (see below), whose sum is σ = 40674744. Its totient is φ = 29779344.

The previous prime is 34854187. The next prime is 34854251. The reversal of 34854239 is 93245843.

It is not a de Polignac number, because 34854239 - 2⁸ = 34853983 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 (34854139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17324 + ... + 19230.

It is an arithmetic number, because the mean of its divisors is an integer number (3389562).

Almost surely, 2^34854239 is an apocalyptic number.

34854239 is a deficient number, since it is larger than the sum of its proper divisors (5820505).

34854239 is a wasteful number, since it uses less digits than its factorization.

34854239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294 (or 2287 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 34854239 is about 5903.7478774080. The cubic root of 34854239 is about 326.6519097642.

The spelling of 34854239 in words is "thirty-four million, eight hundred fifty-four thousand, two hundred thirty-nine".