382616 has 24 divisors (see below), whose sum is σ = 779580. Its totient is φ = 175968.

The previous prime is 382601. The next prime is 382621. The reversal of 382616 is 616283.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

382616 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1211 + ... + 1493.

2³⁸²⁶¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 382616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389790).

382616 is an abundant number, since it is smaller than the sum of its proper divisors (396964).

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

382616 is a wasteful number, since it uses less digits than its factorization.

382616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 298 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 382616 is about 618.5596171753. The cubic root of 382616 is about 72.5973958546.

Adding to 382616 its reverse (616283), we get a palindrome (998899).

It can be divided in two parts, 3826 and 16, that multiplied together give a palindrome (61216).

The spelling of 382616 in words is "three hundred eighty-two thousand, six hundred sixteen".