6782372316 has 36 divisors (see below), whose sum is σ = 18046665000. Its totient is φ = 2141801568.

The previous prime is 6782372287. The next prime is 6782372383. The reversal of 6782372316 is 6132732876.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4957191 + ... + 4958558.

It is an arithmetic number, because the mean of its divisors is an integer number (501296250).

Almost surely, 2^6782372316 is an apocalyptic number.

It is an amenable number.

6782372316 is an abundant number, since it is smaller than the sum of its proper divisors (11264292684).

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

6782372316 is a wasteful number, since it uses less digits than its factorization.

6782372316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9915778 (or 9915773 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 6782372316 is about 82355.1596197834. The cubic root of 6782372316 is about 1892.8979846789.

The spelling of 6782372316 in words is "six billion, seven hundred eighty-two million, three hundred seventy-two thousand, three hundred sixteen".