14340346 has 4 divisors (see below), whose sum is σ = 21510522. Its totient is φ = 7170172.

The previous prime is 14340341. The next prime is 14340379. The reversal of 14340346 is 64304341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7502121 + 6838225 = 2739^2 + 2615^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14340346.

It is not an unprimeable number, because it can be changed into a prime (14340341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3585085 + ... + 3585088.

Almost surely, 2^14340346 is an apocalyptic number.

14340346 is a deficient number, since it is larger than the sum of its proper divisors (7170176).

14340346 is an equidigital number, since it uses as much as digits as its factorization.

14340346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7170175.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 14340346 is about 3786.8649302556. The cubic root of 14340346 is about 242.9516632901.

Adding to 14340346 its reverse (64304341), we get a palindrome (78644687).

The spelling of 14340346 in words is "fourteen million, three hundred forty thousand, three hundred forty-six".