768826 has 8 divisors (see below), whose sum is σ = 1177920. Its totient is φ = 376188.

The previous prime is 768811. The next prime is 768841. The reversal of 768826 is 628867.

It is an interprime number because it is at equal distance from previous prime (768811) and next prime (768841).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3996 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (147240).

2⁷⁶⁸⁸²⁶ is an apocalyptic number.

768826 is a deficient number, since it is larger than the sum of its proper divisors (409094).

768826 is a wasteful number, since it uses less digits than its factorization.

768826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8228.

The product of its digits is 32256, while the sum is 37.

The square root of 768826 is about 876.8272349785. The cubic root of 768826 is about 91.6099586816.

The spelling of 768826 in words is "seven hundred sixty-eight thousand, eight hundred twenty-six".