1799382 has 64 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 489984.

The previous prime is 1799381. The next prime is 1799393. The reversal of 1799382 is 2839971.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 1799382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1799381) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 30469 + ... + 30527.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2^1799382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1799382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2177280).

1799382 is an abundant number, since it is smaller than the sum of its proper divisors (2555178).

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

1799382 is a wasteful number, since it uses less digits than its factorization.

1799382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117.

The product of its digits is 27216, while the sum is 39.

The square root of 1799382 is about 1341.4104517261. The cubic root of 1799382 is about 121.6301168334.

It can be divided in two parts, 17 and 99382, that added together give a palindrome (99399).

The spelling of 1799382 in words is "one million, seven hundred ninety-nine thousand, three hundred eighty-two".