69080839 has 8 divisors (see below), whose sum is σ = 70430720. Its totient is φ = 67743000.

The previous prime is 69080807. The next prime is 69080857. The reversal of 69080839 is 93808096.

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 69080839 - 2⁵ = 69080807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 69080795 and 69080804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69086839) 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, 9034 + ... + 14824.

It is an arithmetic number, because the mean of its divisors is an integer number (8803840).

Almost surely, 2^69080839 is an apocalyptic number.

69080839 is a deficient number, since it is larger than the sum of its proper divisors (1349881).

69080839 is a wasteful number, since it uses less digits than its factorization.

69080839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6021.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 69080839 is about 8311.4883745332. The cubic root of 69080839 is about 410.3167075050.

The spelling of 69080839 in words is "sixty-nine million, eighty thousand, eight hundred thirty-nine".