2349430 has 16 divisors (see below), whose sum is σ = 4271904. Its totient is φ = 930240.

The previous prime is 2349419. The next prime is 2349433. The reversal of 2349430 is 349432.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2349395 and 2349404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2349433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111 + ... + 2170.

It is an arithmetic number, because the mean of its divisors is an integer number (266994).

2^2349430 is an apocalyptic number.

2349430 is a deficient number, since it is larger than the sum of its proper divisors (1922474).

2349430 is a wasteful number, since it uses less digits than its factorization.

2349430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2349430 is about 1532.7850468999. The cubic root of 2349430 is about 132.9395394819.

The spelling of 2349430 in words is "two million, three hundred forty-nine thousand, four hundred thirty".