6980808384 has 168 divisors, whose sum is σ = 22777777152. Its totient is φ = 2023380480.

The previous prime is 6980808371. The next prime is 6980808391. The reversal of 6980808384 is 4838080896.

It is a self number, because there is not a number n which added to its sum of digits gives 6980808384.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121777 + ... + 169679.

Almost surely, 2^6980808384 is an apocalyptic number.

6980808384 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 6980808384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11388888576).

6980808384 is an abundant number, since it is smaller than the sum of its proper divisors (15796968768).

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

6980808384 is a wasteful number, since it uses less digits than its factorization.

6980808384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47955 (or 47942 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The square root of 6980808384 is about 83551.2320914539. The cubic root of 6980808384 is about 1911.1813807385.

The spelling of 6980808384 in words is "six billion, nine hundred eighty million, eight hundred eight thousand, three hundred eighty-four".