7668803 has 4 divisors (see below), whose sum is σ = 7699608. Its totient is φ = 7638000.

The previous prime is 7668757. The next prime is 7668823. The reversal of 7668803 is 3088667.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7668803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7668823) 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, 15026 + ... + 15527.

It is an arithmetic number, because the mean of its divisors is an integer number (1924902).

Almost surely, 2^7668803 is an apocalyptic number.

7668803 is a deficient number, since it is larger than the sum of its proper divisors (30805).

7668803 is a wasteful number, since it uses less digits than its factorization.

7668803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30804.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 7668803 is about 2769.2603705683. The cubic root of 7668803 is about 197.2010367539.

The spelling of 7668803 in words is "seven million, six hundred sixty-eight thousand, eight hundred three".