6839302680 has 96 divisors (see below), whose sum is σ = 25403133600. Its totient is φ = 1563268608.

The previous prime is 6839302649. The next prime is 6839302709. The reversal of 6839302680 is 862039386.

It is a super-2 number, since 2×6839302680² = 93552122297310364800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1354485 + ... + 1359524.

It is an arithmetic number, because the mean of its divisors is an integer number (264615975).

Almost surely, 2^6839302680 is an apocalyptic number.

6839302680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6839302680 is an abundant number, since it is smaller than the sum of its proper divisors (18563830920).

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

6839302680 is a wasteful number, since it uses less digits than its factorization.

6839302680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714033 (or 2714026 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 6839302680 is about 82700.0766626005. The cubic root of 6839302680 is about 1898.1794824204.

The spelling of 6839302680 in words is "six billion, eight hundred thirty-nine million, three hundred two thousand, six hundred eighty".