383836 has 6 divisors (see below), whose sum is σ = 671720. Its totient is φ = 191916.

The previous prime is 383833. The next prime is 383837. The reversal of 383836 is 638383.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 383798 and 383807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47976 + ... + 47983.

2³⁸³⁸³⁶ is an apocalyptic number.

It is an amenable number.

383836 is a deficient number, since it is larger than the sum of its proper divisors (287884).

383836 is a wasteful number, since it uses less digits than its factorization.

383836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95963 (or 95961 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 383836 is about 619.5449943305. The cubic root of 383836 is about 72.6744747476.

The spelling of 383836 in words is "three hundred eighty-three thousand, eight hundred thirty-six".