83346685039 has 16 divisors (see below), whose sum is σ = 86346259200. Its totient is φ = 80401052160.

The previous prime is 83346684997. The next prime is 83346685049. The reversal of 83346685039 is 93058664338.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83346685039 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 (83346685049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13087234 + ... + 13093600.

It is an arithmetic number, because the mean of its divisors is an integer number (5396641200).

Almost surely, 2^83346685039 is an apocalyptic number.

83346685039 is a deficient number, since it is larger than the sum of its proper divisors (2999574161).

83346685039 is a wasteful number, since it uses less digits than its factorization.

83346685039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10530.

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 83346685039 in words is "eighty-three billion, three hundred forty-six million, six hundred eighty-five thousand, thirty-nine".