1828344 has 32 divisors (see below), whose sum is σ = 5224320. Its totient is φ = 522336.

The previous prime is 1828331. The next prime is 1828361. The reversal of 1828344 is 4438281.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5274 + ... + 5609.

It is an arithmetic number, because the mean of its divisors is an integer number (163260).

2^1828344 is an apocalyptic number.

1828344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1828344 is an abundant number, since it is smaller than the sum of its proper divisors (3395976).

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

1828344 is a wasteful number, since it uses less digits than its factorization.

1828344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10899 (or 10895 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 1828344 is about 1352.1627121024. The cubic root of 1828344 is about 122.2792135804.

The spelling of 1828344 in words is "one million, eight hundred twenty-eight thousand, three hundred forty-four".