683774 has 36 divisors (see below), whose sum is σ = 1348344. Its totient is φ = 254592.

The previous prime is 683759. The next prime is 683777. The reversal of 683774 is 477386.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683777) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40214 + ... + 40230.

It is an arithmetic number, because the mean of its divisors is an integer number (37454).

2⁶⁸³⁷⁷⁴ is an apocalyptic number.

683774 is a deficient number, since it is larger than the sum of its proper divisors (664570).

683774 is a wasteful number, since it uses less digits than its factorization.

683774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 39 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 683774 is about 826.9062824770. The cubic root of 683774 is about 88.0989761026.

The spelling of 683774 in words is "six hundred eighty-three thousand, seven hundred seventy-four".