382622346 has 64 divisors (see below), whose sum is σ = 891907200. Its totient is φ = 121419648.

The previous prime is 382622341. The next prime is 382622351. The reversal of 382622346 is 643226283.

It is an interprime number because it is at equal distance from previous prime (382622341) and next prime (382622351).

It is a self number, because there is not a number n which added to its sum of digits gives 382622346.

It is not an unprimeable number, because it can be changed into a prime (382622341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112645 + ... + 115991.

It is an arithmetic number, because the mean of its divisors is an integer number (13936050).

Almost surely, 2^382622346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 382622346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445953600).

382622346 is an abundant number, since it is smaller than the sum of its proper divisors (509284854).

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

382622346 is a wasteful number, since it uses less digits than its factorization.

382622346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460 (or 3454 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 382622346 is about 19560.7348021489. The cubic root of 382622346 is about 725.9779721477.

The spelling of 382622346 in words is "three hundred eighty-two million, six hundred twenty-two thousand, three hundred forty-six".