766683 has 12 divisors (see below), whose sum is σ = 1172808. Its totient is φ = 480960.

The previous prime is 766679. The next prime is 766687. The reversal of 766683 is 386667.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (766679) and next prime (766687).

It is not a de Polignac number, because 766683 - 2² = 766679 is a prime.

766683 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (766687) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2353 + ... + 2658.

It is an arithmetic number, because the mean of its divisors is an integer number (97734).

2⁷⁶⁶⁶⁸³ is an apocalyptic number.

766683 is a deficient number, since it is larger than the sum of its proper divisors (406125).

766683 is a wasteful number, since it uses less digits than its factorization.

766683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5034 (or 5031 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 766683 is about 875.6043627118. The cubic root of 766683 is about 91.5247626251.

The spelling of 766683 in words is "seven hundred sixty-six thousand, six hundred eighty-three".