7066996607 has 8 divisors (see below), whose sum is σ = 7713256320. Its totient is φ = 6421371160.

The previous prime is 7066996511. The next prime is 7066996613.

It is a happy number.

7066996607 is nontrivially palindromic in base 10.

7066996607 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7066996607 - 2⁸ = 7066996351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7066996687) 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, 135113 + ... + 179970.

It is an arithmetic number, because the mean of its divisors is an integer number (964157040).

Almost surely, 2^7066996607 is an apocalyptic number.

7066996607 is a deficient number, since it is larger than the sum of its proper divisors (646259713).

7066996607 is a wasteful number, since it uses less digits than its factorization.

7066996607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317133.

The product of its (nonzero) digits is 5143824, while the sum is 56.

The square root of 7066996607 is about 84065.4305110014. The cubic root of 7066996607 is about 1919.0146679409.

The spelling of 7066996607 in words is "seven billion, sixty-six million, nine hundred ninety-six thousand, six hundred seven".