2398303 has 8 divisors (see below), whose sum is σ = 2511648. Its totient is φ = 2287584.

The previous prime is 2398301. The next prime is 2398307. The reversal of 2398303 is 3038932.

It is a happy number.

2398303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2398303 - 2¹ = 2398301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2398301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350 + ... + 2572.

It is an arithmetic number, because the mean of its divisors is an integer number (313956).

2^2398303 is an apocalyptic number.

2398303 is a deficient number, since it is larger than the sum of its proper divisors (113345).

2398303 is a wasteful number, since it uses less digits than its factorization.

2398303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2398303 is about 1548.6455372357. The cubic root of 2398303 is about 133.8550262504.

It can be divided in two parts, 2398 and 303, that added together give a triangular number (2701 = T₇₃).

The spelling of 2398303 in words is "two million, three hundred ninety-eight thousand, three hundred three".