383606 has 4 divisors (see below), whose sum is σ = 575412. Its totient is φ = 191802.

The previous prime is 383587. The next prime is 383609. The reversal of 383606 is 606383.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95900 + ... + 95903.

It is an arithmetic number, because the mean of its divisors is an integer number (143853).

2³⁸³⁶⁰⁶ is an apocalyptic number.

383606 is a deficient number, since it is larger than the sum of its proper divisors (191806).

383606 is a wasteful number, since it uses less digits than its factorization.

383606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191805.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 383606 is about 619.3593464218. The cubic root of 383606 is about 72.6599559870.

Adding to 383606 its reverse (606383), we get a palindrome (989989).

It can be divided in two parts, 383 and 606, that added together give a palindrome (989).

The spelling of 383606 in words is "three hundred eighty-three thousand, six hundred six".