683091 has 12 divisors (see below), whose sum is σ = 1001520. Its totient is φ = 448560.

The previous prime is 683087. The next prime is 683119. The reversal of 683091 is 190386.

683091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 683091 - 2² = 683087 is a prime.

It is a super-2 number, since 2×683091² = 933226628562, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105 + ... + 1173.

It is an arithmetic number, because the mean of its divisors is an integer number (83460).

2⁶⁸³⁰⁹¹ is an apocalyptic number.

683091 is a deficient number, since it is larger than the sum of its proper divisors (318429).

683091 is a wasteful number, since it uses less digits than its factorization.

683091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 683091 is about 826.4931941644. The cubic root of 683091 is about 88.0696332465.

The spelling of 683091 in words is "six hundred eighty-three thousand, ninety-one".