2340384 has 24 divisors (see below), whose sum is σ = 6143760. Its totient is φ = 780096.

The previous prime is 2340383. The next prime is 2340397. The reversal of 2340384 is 4830432.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2340383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12094 + ... + 12285.

It is an arithmetic number, because the mean of its divisors is an integer number (255990).

2^2340384 is an apocalyptic number.

2340384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2340384 is an abundant number, since it is smaller than the sum of its proper divisors (3803376).

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

2340384 is a wasteful number, since it uses less digits than its factorization.

2340384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24392 (or 24384 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2340384 is about 1529.8313632554. The cubic root of 2340384 is about 132.7687011932.

The spelling of 2340384 in words is "two million, three hundred forty thousand, three hundred eighty-four".