768103887 has 16 divisors (see below), whose sum is σ = 1050682752. Its totient is φ = 498954720.

The previous prime is 768103841. The next prime is 768103891. The reversal of 768103887 is 788301867.

It is not a de Polignac number, because 768103887 - 2¹⁸ = 767841743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (760103887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33 + ... + 39194.

It is an arithmetic number, because the mean of its divisors is an integer number (65667672).

Almost surely, 2^768103887 is an apocalyptic number.

768103887 is a deficient number, since it is larger than the sum of its proper divisors (282578865).

768103887 is a wasteful number, since it uses less digits than its factorization.

768103887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39398.

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 768103887 is about 27714.6872073275. The cubic root of 768103887 is about 915.8126841700.

The spelling of 768103887 in words is "seven hundred sixty-eight million, one hundred three thousand, eight hundred eighty-seven".