7438083 has 4 divisors (see below), whose sum is σ = 9917448. Its totient is φ = 4958720.

The previous prime is 7438037. The next prime is 7438091. The reversal of 7438083 is 3808347.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7438083 - 2¹⁷ = 7307011 is a prime.

7438083 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7438033) 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, 1239678 + ... + 1239683.

It is an arithmetic number, because the mean of its divisors is an integer number (2479362).

Almost surely, 2^7438083 is an apocalyptic number.

7438083 is a deficient number, since it is larger than the sum of its proper divisors (2479365).

7438083 is a wasteful number, since it uses less digits than its factorization.

7438083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479364.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 7438083 is about 2727.2849136091. The cubic root of 7438083 is about 195.2032332143.

The spelling of 7438083 in words is "seven million, four hundred thirty-eight thousand, eighty-three".