768846 has 16 divisors (see below), whose sum is σ = 1656144. Its totient is φ = 236544.

The previous prime is 768841. The next prime is 768851. The reversal of 768846 is 648867.

It is an interprime number because it is at equal distance from previous prime (768841) and next prime (768851).

It is a super-2 number, since 2×768846² = 1182248343432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 768846.

It is not an unprimeable number, because it can be changed into a prime (768841) by changing a digit.

768846 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 4851 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (103509).

2⁷⁶⁸⁸⁴⁶ is an apocalyptic number.

768846 is an abundant number, since it is smaller than the sum of its proper divisors (887298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

768846 is a wasteful number, since it uses less digits than its factorization.

768846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9875.

The product of its digits is 64512, while the sum is 39.

The square root of 768846 is about 876.8386396595. The cubic root of 768846 is about 91.6107530457.

The spelling of 768846 in words is "seven hundred sixty-eight thousand, eight hundred forty-six".