34752839 has 8 divisors (see below), whose sum is σ = 39560832. Its totient is φ = 30219640.

The previous prime is 34752799. The next prime is 34752841. The reversal of 34752839 is 93825743.

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

It is not a de Polignac number, because 34752839 - 2²⁴ = 17975623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34752796 and 34752805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34752439) 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, 68429 + ... + 68934.

It is an arithmetic number, because the mean of its divisors is an integer number (4945104).

Almost surely, 2^34752839 is an apocalyptic number.

34752839 is a deficient number, since it is larger than the sum of its proper divisors (4807993).

34752839 is a wasteful number, since it uses less digits than its factorization.

34752839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137397.

The product of its digits is 181440, while the sum is 41.

The square root of 34752839 is about 5895.1538571949. The cubic root of 34752839 is about 326.3348304336.

The spelling of 34752839 in words is "thirty-four million, seven hundred fifty-two thousand, eight hundred thirty-nine".