2343480 has 64 divisors (see below), whose sum is σ = 7171200. Its totient is φ = 612480.

The previous prime is 2343449. The next prime is 2343487. The reversal of 2343480 is 843432.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2343480.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6915 + ... + 7245.

It is an arithmetic number, because the mean of its divisors is an integer number (112050).

2^2343480 is an apocalyptic number.

2343480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2343480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3585600).

2343480 is an abundant number, since it is smaller than the sum of its proper divisors (4827720).

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

2343480 is a wasteful number, since it uses less digits than its factorization.

2343480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 400 counting only the distinct ones).

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

The square root of 2343480 is about 1530.8429050690. The cubic root of 2343480 is about 132.8272201908.

The spelling of 2343480 in words is "two million, three hundred forty-three thousand, four hundred eighty".