6793334784 has 416 divisors, whose sum is σ = 21938774400. Its totient is φ = 2070282240.

The previous prime is 6793334771. The next prime is 6793334843. The reversal of 6793334784 is 4874333976.

It is a happy number.

It is a super-2 number, since 2×6793334784² = 92298794975008653312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 6793334784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111366114 + ... + 111366174.

Almost surely, 2^6793334784 is an apocalyptic number.

6793334784 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 6793334784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10969387200).

6793334784 is an abundant number, since it is smaller than the sum of its proper divisors (15145439616).

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

6793334784 is a wasteful number, since it uses less digits than its factorization.

6793334784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 138 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 54.

The square root of 6793334784 is about 82421.6887960930. The cubic root of 6793334784 is about 1893.9172771755.

The spelling of 6793334784 in words is "six billion, seven hundred ninety-three million, three hundred thirty-four thousand, seven hundred eighty-four".