6696568433 has 8 divisors (see below), whose sum is σ = 6749635200. Its totient is φ = 6643531440.

The previous prime is 6696568429. The next prime is 6696568441. The reversal of 6696568433 is 3348656966.

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

It is a cyclic number.

It is not a de Polignac number, because 6696568433 - 2² = 6696568429 is a prime.

It is a super-3 number, since 3×6696568433³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6696568423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723368 + ... + 732566.

It is an arithmetic number, because the mean of its divisors is an integer number (843704400).

Almost surely, 2^6696568433 is an apocalyptic number.

It is an amenable number.

6696568433 is a deficient number, since it is larger than the sum of its proper divisors (53066767).

6696568433 is a wasteful number, since it uses less digits than its factorization.

6696568433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14887.

The product of its digits is 16796160, while the sum is 56.

The square root of 6696568433 is about 81832.5634023522. The cubic root of 6696568433 is about 1884.8817251834.

The spelling of 6696568433 in words is "six billion, six hundred ninety-six million, five hundred sixty-eight thousand, four hundred thirty-three".