768827903 has 12 divisors (see below), whose sum is σ = 803654280. Its totient is φ = 735418656.

The previous prime is 768827887. The next prime is 768827909. The reversal of 768827903 is 309728867.

It is a happy number.

It is not a de Polignac number, because 768827903 - 2⁴ = 768827887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768827909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87476 + ... + 95862.

It is an arithmetic number, because the mean of its divisors is an integer number (66971190).

Almost surely, 2^768827903 is an apocalyptic number.

768827903 is a deficient number, since it is larger than the sum of its proper divisors (34826377).

768827903 is a wasteful number, since it uses less digits than its factorization.

768827903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8554 (or 8525 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 768827903 is about 27727.7460858253. The cubic root of 768827903 is about 916.1003426590.

The spelling of 768827903 in words is "seven hundred sixty-eight million, eight hundred twenty-seven thousand, nine hundred three".