768955 has 24 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 528000.

The previous prime is 768953. The next prime is 768979. The reversal of 768955 is 559867.

It is a happy number.

768955 is nontrivially palindromic in base 16.

768955 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 768955 - 2¹ = 768953 is a prime.

It is a Duffinian number.

768955 is an undulating number in base 4.

768955 is a nontrivial repdigit in base 16.

It is a plaindrome in base 16.

It is a nialpdrome in base 16.

It is a zygodrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18735 + ... + 18775.

It is an arithmetic number, because the mean of its divisors is an integer number (44688).

2⁷⁶⁸⁹⁵⁵ is an apocalyptic number.

768955 is a deficient number, since it is larger than the sum of its proper divisors (303557).

768955 is a wasteful number, since it uses less digits than its factorization.

768955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 88 counting only the distinct ones).

The product of its digits is 75600, while the sum is 40.

The square root of 768955 is about 876.9007925644. The cubic root of 768955 is about 91.6150820878.

It can be divided in two parts, 7689 and 55, that added together give a square (7744 = 88²).

The spelling of 768955 in words is "seven hundred sixty-eight thousand, nine hundred fifty-five".