7668802001 has 4 divisors (see below), whose sum is σ = 8764345152. Its totient is φ = 6573258852.

The previous prime is 7668801937. The next prime is 7668802007. The reversal of 7668802001 is 1002088667.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7668802001 - 2⁶ = 7668801937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7668802007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547771565 + ... + 547771578.

It is an arithmetic number, because the mean of its divisors is an integer number (2191086288).

Almost surely, 2^7668802001 is an apocalyptic number.

It is an amenable number.

7668802001 is a deficient number, since it is larger than the sum of its proper divisors (1095543151).

7668802001 is a wasteful number, since it uses less digits than its factorization.

7668802001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095543150.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 7668802001 is about 87571.6963464794. The cubic root of 7668802001 is about 1972.0102819094.

The spelling of 7668802001 in words is "seven billion, six hundred sixty-eight million, eight hundred two thousand, one".