383862 has 8 divisors (see below), whose sum is σ = 767736. Its totient is φ = 127952.

The previous prime is 383839. The next prime is 383869. The reversal of 383862 is 268383.

It is a sphenic number, since it is the product of 3 distinct primes.

383862 is an admirable number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383869) by changing a digit.

383862 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31983 + ... + 31994.

It is an arithmetic number, because the mean of its divisors is an integer number (95967).

2³⁸³⁸⁶² is an apocalyptic number.

383862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

383862 is a wasteful number, since it uses less digits than its factorization.

383862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63982.

The product of its digits is 6912, while the sum is 30.

The square root of 383862 is about 619.5659771162. The cubic root of 383862 is about 72.6761156339.

The spelling of 383862 in words is "three hundred eighty-three thousand, eight hundred sixty-two".