6739185984 has 56 divisors (see below), whose sum is σ = 17897185440. Its totient is φ = 2238027264.

The previous prime is 6739185983. The next prime is 6739186061. The reversal of 6739185984 is 4895819376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6739185983) 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, 13594 + ... + 116889.

Almost surely, 2^6739185984 is an apocalyptic number.

6739185984 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6739185984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8948592720).

6739185984 is an abundant number, since it is smaller than the sum of its proper divisors (11157999456).

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

6739185984 is a wasteful number, since it uses less digits than its factorization.

6739185984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130767 (or 130757 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 60.

The square root of 6739185984 is about 82092.5452401130. The cubic root of 6739185984 is about 1888.8717904816.

The spelling of 6739185984 in words is "six billion, seven hundred thirty-nine million, one hundred eighty-five thousand, nine hundred eighty-four".