7484843 has 2 divisors, whose sum is σ = 7484844. Its totient is φ = 7484842.

The previous prime is 7484839. The next prime is 7484861. The reversal of 7484843 is 3484847.

7484843 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7484843 - 2² = 7484839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7484797 and 7484806.

It is not a weakly prime, because it can be changed into another prime (7484833) 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, 3742421 + 3742422.

It is an arithmetic number, because the mean of its divisors is an integer number (3742422).

Almost surely, 2^7484843 is an apocalyptic number.

7484843 is a deficient number, since it is larger than the sum of its proper divisors (1).

7484843 is an equidigital number, since it uses as much as digits as its factorization.

7484843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86016, while the sum is 38.

The square root of 7484843 is about 2735.8441110560. The cubic root of 7484843 is about 195.6114316890.

The spelling of 7484843 in words is "seven million, four hundred eighty-four thousand, eight hundred forty-three".