2304396 has 48 divisors (see below), whose sum is σ = 6294400. Its totient is φ = 727056.

The previous prime is 2304389. The next prime is 2304403. The reversal of 2304396 is 6934032.

It is an interprime number because it is at equal distance from previous prime (2304389) and next prime (2304403).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 1491 + ... + 2613.

2^2304396 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 2304396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3147200).

2304396 is an abundant number, since it is smaller than the sum of its proper divisors (3990004).

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

2304396 is a wasteful number, since it uses less digits than its factorization.

2304396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155 (or 1147 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 2304396 is about 1518.0237152298. The cubic root of 2304396 is about 132.0846564389.

The spelling of 2304396 in words is "two million, three hundred four thousand, three hundred ninety-six".