2499384 has 32 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 827616.

The previous prime is 2499383. The next prime is 2499389. The reversal of 2499384 is 4839942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2499383) 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, 5119 + ... + 5585.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

2^2499384 is an apocalyptic number.

2499384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2499384 is an abundant number, since it is smaller than the sum of its proper divisors (3790536).

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

2499384 is a wasteful number, since it uses less digits than its factorization.

2499384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699 (or 695 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 2499384 is about 1580.9440217794. The cubic root of 2499384 is about 135.7097327057.

It can be divided in two parts, 249938 and 4, that added together give a palindrome (249942).

The spelling of 2499384 in words is "two million, four hundred ninety-nine thousand, three hundred eighty-four".