50840339 has 8 divisors (see below), whose sum is σ = 56222832. Its totient is φ = 45584640.

The previous prime is 50840297. The next prime is 50840347. The reversal of 50840339 is 93304805.

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 50840339 - 2¹² = 50836243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50840399) 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, 30854 + ... + 32459.

It is an arithmetic number, because the mean of its divisors is an integer number (7027854).

Almost surely, 2^50840339 is an apocalyptic number.

50840339 is a deficient number, since it is larger than the sum of its proper divisors (5382493).

50840339 is a wasteful number, since it uses less digits than its factorization.

50840339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63397.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 50840339 is about 7130.2411600170. The cubic root of 50840339 is about 370.4555844095.

The spelling of 50840339 in words is "fifty million, eight hundred forty thousand, three hundred thirty-nine".