6716980380 has 96 divisors (see below), whose sum is σ = 20531605248. Its totient is φ = 1627225600.

The previous prime is 6716980373. The next prime is 6716980411. The reversal of 6716980380 is 830896176.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1319440 + ... + 1324520.

It is an arithmetic number, because the mean of its divisors is an integer number (213870888).

Almost surely, 2^6716980380 is an apocalyptic number.

6716980380 is a gapful number since it is divisible by the number (60) 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 6716980380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10265802624).

6716980380 is an abundant number, since it is smaller than the sum of its proper divisors (13814624868).

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

6716980380 is a wasteful number, since it uses less digits than its factorization.

6716980380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107 (or 7105 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 6716980380 is about 81957.1862620966. The cubic root of 6716980380 is about 1886.7948981310.

The spelling of 6716980380 in words is "six billion, seven hundred sixteen million, nine hundred eighty thousand, three hundred eighty".