768912093 has 12 divisors (see below), whose sum is σ = 1111133088. Its totient is φ = 512385480.

The previous prime is 768912077. The next prime is 768912161. The reversal of 768912093 is 390219867.

It is not a de Polignac number, because 768912093 - 2⁴ = 768912077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768912043) 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, 4888 + ... + 39518.

It is an arithmetic number, because the mean of its divisors is an integer number (92594424).

Almost surely, 2^768912093 is an apocalyptic number.

It is an amenable number.

768912093 is a deficient number, since it is larger than the sum of its proper divisors (342220995).

768912093 is a wasteful number, since it uses less digits than its factorization.

768912093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37104 (or 37101 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 768912093 is about 27729.2641986765. The cubic root of 768912093 is about 916.1337804295.

The spelling of 768912093 in words is "seven hundred sixty-eight million, nine hundred twelve thousand, ninety-three".