683607 has 4 divisors (see below), whose sum is σ = 911480. Its totient is φ = 455736.

The previous prime is 683603. The next prime is 683651. The reversal of 683607 is 706386.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 683607 - 2² = 683603 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113932 + ... + 113937.

It is an arithmetic number, because the mean of its divisors is an integer number (227870).

2⁶⁸³⁶⁰⁷ is an apocalyptic number.

683607 is a deficient number, since it is larger than the sum of its proper divisors (227873).

683607 is a wasteful number, since it uses less digits than its factorization.

683607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227872.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 683607 is about 826.8052975157. The cubic root of 683607 is about 88.0918033004.

The spelling of 683607 in words is "six hundred eighty-three thousand, six hundred seven".