2343340 has 12 divisors (see below), whose sum is σ = 4921056. Its totient is φ = 937328.

The previous prime is 2343329. The next prime is 2343343. The reversal of 2343340 is 433432.

It is not an unprimeable number, because it can be changed into a prime (2343343) 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, 58564 + ... + 58603.

It is an arithmetic number, because the mean of its divisors is an integer number (410088).

2^2343340 is an apocalyptic number.

2343340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2343340 is an abundant number, since it is smaller than the sum of its proper divisors (2577716).

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

2343340 is a wasteful number, since it uses less digits than its factorization.

2343340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117176 (or 117174 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2343340 is about 1530.7971779436. The cubic root of 2343340 is about 132.8245750959.

Adding to 2343340 its reverse (433432), we get a palindrome (2776772).

The spelling of 2343340 in words is "two million, three hundred forty-three thousand, three hundred forty".