6764972386 has 8 divisors (see below), whose sum is σ = 10151653824. Its totient is φ = 3381087780.

The previous prime is 6764972369. The next prime is 6764972393. The reversal of 6764972386 is 6832794676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6764972386.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693150 + ... + 702841.

It is an arithmetic number, because the mean of its divisors is an integer number (1268956728).

Almost surely, 2^6764972386 is an apocalyptic number.

6764972386 is a deficient number, since it is larger than the sum of its proper divisors (3386681438).

6764972386 is a wasteful number, since it uses less digits than its factorization.

6764972386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398416.

The product of its digits is 18289152, while the sum is 58.

The square root of 6764972386 is about 82249.4521927046. The cubic root of 6764972386 is about 1891.2778780885.

The spelling of 6764972386 in words is "six billion, seven hundred sixty-four million, nine hundred seventy-two thousand, three hundred eighty-six".