2349403 has 6 divisors (see below), whose sum is σ = 2733036. Its totient is φ = 2013732.

The previous prime is 2349371. The next prime is 2349419. The reversal of 2349403 is 3049432.

It is not a de Polignac number, because 2349403 - 2⁵ = 2349371 is a prime.

It is a Duffinian 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 5 ways as a sum of consecutive naturals, for example, 23925 + ... + 24022.

It is an arithmetic number, because the mean of its divisors is an integer number (455506).

2^2349403 is an apocalyptic number.

2349403 is a deficient number, since it is larger than the sum of its proper divisors (383633).

2349403 is an equidigital number, since it uses as much as digits as its factorization.

2349403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47961 (or 47954 counting only the distinct ones).

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

The square root of 2349403 is about 1532.7762393774. The cubic root of 2349403 is about 132.9390302263.

The spelling of 2349403 in words is "two million, three hundred forty-nine thousand, four hundred three".