2038393 has 4 divisors (see below), whose sum is σ = 2329600. Its totient is φ = 1747188.

The previous prime is 2038373. The next prime is 2038403. The reversal of 2038393 is 3938302.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2038393 - 2⁹ = 2037881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2038313) 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 3 ways as a sum of consecutive naturals, for example, 145593 + ... + 145606.

It is an arithmetic number, because the mean of its divisors is an integer number (582400).

2^2038393 is an apocalyptic number.

It is an amenable number.

2038393 is a deficient number, since it is larger than the sum of its proper divisors (291207).

2038393 is an equidigital number, since it uses as much as digits as its factorization.

2038393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291206.

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

The square root of 2038393 is about 1427.7230123522. The cubic root of 2038393 is about 126.7932030377.

The spelling of 2038393 in words is "two million, thirty-eight thousand, three hundred ninety-three".