6839600080 has 40 divisors (see below), whose sum is σ = 15912300744. Its totient is φ = 2734080000.

The previous prime is 6839600059. The next prime is 6839600083. The reversal of 6839600080 is 800069386.

It can be written as a sum of positive squares in 4 ways, for example, as 1663660944 + 5175939136 = 40788^2 + 71944^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6839600083) 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, 101380 + ... + 154780.

Almost surely, 2^6839600080 is an apocalyptic number.

It is an amenable number.

6839600080 is an abundant number, since it is smaller than the sum of its proper divisors (9072700664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6839600080 is a wasteful number, since it uses less digits than its factorization.

6839600080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55015 (or 55009 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 6839600080 is about 82701.8747066836. The cubic root of 6839600080 is about 1898.2069954785.

The spelling of 6839600080 in words is "six billion, eight hundred thirty-nine million, six hundred thousand, eighty".