2340430 has 8 divisors (see below), whose sum is σ = 4212792. Its totient is φ = 936168.

The previous prime is 2340421. The next prime is 2340431. The reversal of 2340430 is 340432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2340430² = 10955225169800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340431) 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, 117012 + ... + 117031.

It is an arithmetic number, because the mean of its divisors is an integer number (526599).

2^2340430 is an apocalyptic number.

2340430 is a deficient number, since it is larger than the sum of its proper divisors (1872362).

2340430 is a wasteful number, since it uses less digits than its factorization.

2340430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234050.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2340430 is about 1529.8463975184. The cubic root of 2340430 is about 132.7695710391.

Adding to 2340430 its reverse (340432), we get a palindrome (2680862).

The spelling of 2340430 in words is "two million, three hundred forty thousand, four hundred thirty".