6791133318 has 64 divisors (see below), whose sum is σ = 14558068224. Its totient is φ = 2106720000.

The previous prime is 6791133313. The next prime is 6791133329. The reversal of 6791133318 is 8133311976.

It is a super-2 number, since 2×6791133318² = 92238983485699378248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6791133318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6791133313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2380593 + ... + 2383443.

It is an arithmetic number, because the mean of its divisors is an integer number (227469816).

Almost surely, 2^6791133318 is an apocalyptic number.

6791133318 is an abundant number, since it is smaller than the sum of its proper divisors (7766934906).

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

6791133318 is a wasteful number, since it uses less digits than its factorization.

6791133318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341.

The product of its digits is 81648, while the sum is 42.

The square root of 6791133318 is about 82408.3328189571. The cubic root of 6791133318 is about 1893.7126724619.

The spelling of 6791133318 in words is "six billion, seven hundred ninety-one million, one hundred thirty-three thousand, three hundred eighteen".