7984433 has 2 divisors, whose sum is σ = 7984434. Its totient is φ = 7984432.

The previous prime is 7984429. The next prime is 7984439. The reversal of 7984433 is 3344897.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6315169 + 1669264 = 2513^2 + 1292^2 .

It is an emirp because it is prime and its reverse (3344897) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7984433 - 2² = 7984429 is a prime.

It is not a weakly prime, because it can be changed into another prime (7984439) 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, 3992216 + 3992217.

It is an arithmetic number, because the mean of its divisors is an integer number (3992217).

Almost surely, 2^7984433 is an apocalyptic number.

It is an amenable number.

7984433 is a deficient number, since it is larger than the sum of its proper divisors (1).

7984433 is an equidigital number, since it uses as much as digits as its factorization.

7984433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

The square root of 7984433 is about 2825.6739019215. The cubic root of 7984433 is about 199.8701907660.

The spelling of 7984433 in words is "seven million, nine hundred eighty-four thousand, four hundred thirty-three".