7488943 has 8 divisors (see below), whose sum is σ = 9336960. Its totient is φ = 5835480.

The previous prime is 7488893. The next prime is 7488947. The reversal of 7488943 is 3498847.

7488943 is digitally balanced in base 3, 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 not a de Polignac number, because 7488943 - 2⁹ = 7488431 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7488943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7488947) 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 7 ways as a sum of consecutive naturals, for example, 48553 + ... + 48706.

It is an arithmetic number, because the mean of its divisors is an integer number (1167120).

Almost surely, 2^7488943 is an apocalyptic number.

7488943 is a deficient number, since it is larger than the sum of its proper divisors (1848017).

7488943 is a wasteful number, since it uses less digits than its factorization.

7488943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97277.

The product of its digits is 193536, while the sum is 43.

The square root of 7488943 is about 2736.5933201702. The cubic root of 7488943 is about 195.6471421007.

The spelling of 7488943 in words is "seven million, four hundred eighty-eight thousand, nine hundred forty-three".