683422 has 16 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 321112.

The previous prime is 683407. The next prime is 683437. The reversal of 683422 is 224386.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (683407) and next prime (683437).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3729 + ... + 3907.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2⁶⁸³⁴²² is an apocalyptic number.

683422 is a deficient number, since it is larger than the sum of its proper divisors (405218).

683422 is a wasteful number, since it uses less digits than its factorization.

683422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287.

The product of its digits is 2304, while the sum is 25.

The square root of 683422 is about 826.6934135458. The cubic root of 683422 is about 88.0838560179.

The spelling of 683422 in words is "six hundred eighty-three thousand, four hundred twenty-two".