768803 has 4 divisors (see below), whose sum is σ = 878640. Its totient is φ = 658968.

The previous prime is 768799. The next prime is 768811. The reversal of 768803 is 308867.

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

It is a cyclic number.

It is not a de Polignac number, because 768803 - 2² = 768799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 768803.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 768803.

It is not an unprimeable number, because it can be changed into a prime (768853) 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, 54908 + ... + 54921.

It is an arithmetic number, because the mean of its divisors is an integer number (219660).

2⁷⁶⁸⁸⁰³ is an apocalyptic number.

768803 is a deficient number, since it is larger than the sum of its proper divisors (109837).

768803 is a wasteful number, since it uses less digits than its factorization.

768803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109836.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 768803 is about 876.8141194119. The cubic root of 768803 is about 91.6090451458.

The spelling of 768803 in words is "seven hundred sixty-eight thousand, eight hundred three".