6759993 has 16 divisors (see below), whose sum is σ = 9225216. Its totient is φ = 4402320.

The previous prime is 6759989. The next prime is 6760001. The reversal of 6759993 is 3999576.

It is a happy number.

6759993 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6759993 - 2² = 6759989 is a prime.

6759993 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6759943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40396 + ... + 40562.

It is an arithmetic number, because the mean of its divisors is an integer number (576576).

Almost surely, 2^6759993 is an apocalyptic number.

It is an amenable number.

6759993 is a deficient number, since it is larger than the sum of its proper divisors (2465223).

6759993 is a wasteful number, since it uses less digits than its factorization.

6759993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404.

The product of its digits is 459270, while the sum is 48.

The square root of 6759993 is about 2599.9986538458. The cubic root of 6759993 is about 189.0813736548.

The spelling of 6759993 in words is "six million, seven hundred fifty-nine thousand, nine hundred ninety-three".