2493338 has 16 divisors (see below), whose sum is σ = 3965760. Its totient is φ = 1173216.

The previous prime is 2493331. The next prime is 2493341. The reversal of 2493338 is 8333942.

It is a happy number.

It is a d-powerful number, because it can be written as 2¹⁷ + 4⁹ + 9³ + 3³ + 3³ + 3⁷ + 8⁷ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2493331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2678 + ... + 3486.

It is an arithmetic number, because the mean of its divisors is an integer number (247860).

2^2493338 is an apocalyptic number.

2493338 is a deficient number, since it is larger than the sum of its proper divisors (1472422).

2493338 is a wasteful number, since it uses less digits than its factorization.

2493338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901.

The product of its digits is 15552, while the sum is 32.

The square root of 2493338 is about 1579.0307153441. The cubic root of 2493338 is about 135.6002172503.

The spelling of 2493338 in words is "two million, four hundred ninety-three thousand, three hundred thirty-eight".