2493304 has 32 divisors (see below), whose sum is σ = 5281200. Its totient is φ = 1093120.

The previous prime is 2493301. The next prime is 2493329. The reversal of 2493304 is 4033942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2064 + ... + 3040.

2^2493304 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 2493304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2640600).

2493304 is an abundant number, since it is smaller than the sum of its proper divisors (2787896).

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

2493304 is a wasteful number, since it uses less digits than its factorization.

2493304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023 (or 1019 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2493304 is about 1579.0199492090. The cubic root of 2493304 is about 135.5996008841.

It can be divided in two parts, 249 and 3304, that added together give a palindrome (3553).

The spelling of 2493304 in words is "two million, four hundred ninety-three thousand, three hundred four".