2384004 has 48 divisors (see below), whose sum is σ = 6443136. Its totient is φ = 672000.

The previous prime is 2383999. The next prime is 2384017. The reversal of 2384004 is 4004832.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8344 + ... + 8624.

It is an arithmetic number, because the mean of its divisors is an integer number (134232).

2^2384004 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 2384004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3221568).

2384004 is an abundant number, since it is smaller than the sum of its proper divisors (4059132).

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

2384004 is a wasteful number, since it uses less digits than its factorization.

2384004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2384004 is about 1544.0220205684. The cubic root of 2384004 is about 133.5884753466.

Adding to 2384004 its reverse (4004832), we get a palindrome (6388836).

The spelling of 2384004 in words is "two million, three hundred eighty-four thousand, four".