2349938 has 4 divisors (see below), whose sum is σ = 3524910. Its totient is φ = 1174968.

The previous prime is 2349937. The next prime is 2349947. The reversal of 2349938 is 8399432.

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., 1776889 + 573049 = 1333^2 + 757^2 .

It is not an unprimeable number, because it can be changed into a prime (2349937) 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 as a sum of consecutive naturals, namely, 587483 + ... + 587486.

2^2349938 is an apocalyptic number.

2349938 is a deficient number, since it is larger than the sum of its proper divisors (1174972).

2349938 is a wasteful number, since it uses less digits than its factorization.

2349938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174971.

The product of its digits is 46656, while the sum is 38.

The square root of 2349938 is about 1532.9507493719. The cubic root of 2349938 is about 132.9491203050.

The spelling of 2349938 in words is "two million, three hundred forty-nine thousand, nine hundred thirty-eight".