768848 has 20 divisors (see below), whose sum is σ = 1541940. Its totient is φ = 370944.

The previous prime is 768841. The next prime is 768851. The reversal of 768848 is 848867.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 322624 + 446224 = 568^2 + 668^2 .

It is a super-2 number, since 2×768848² = 1182254494208, which contains 22 as substring.

It is a nialpdrome in base 16.

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 768848.

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

768848 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365 + ... + 1292.

It is an arithmetic number, because the mean of its divisors is an integer number (77097).

2⁷⁶⁸⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

768848 is an abundant number, since it is smaller than the sum of its proper divisors (773092).

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

768848 is a wasteful number, since it uses less digits than its factorization.

768848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694 (or 1688 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The square root of 768848 is about 876.8397801195. The cubic root of 768848 is about 91.6108324813.

The spelling of 768848 in words is "seven hundred sixty-eight thousand, eight hundred forty-eight".