7968043 has 2 divisors, whose sum is σ = 7968044. Its totient is φ = 7968042.

The previous prime is 7968031. The next prime is 7968101. The reversal of 7968043 is 3408697.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7968043 - 2¹³ = 7959851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7967993 and 7968011.

It is not a weakly prime, because it can be changed into another prime (7968743) 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, 3984021 + 3984022.

It is an arithmetic number, because the mean of its divisors is an integer number (3984022).

Almost surely, 2^7968043 is an apocalyptic number.

7968043 is a deficient number, since it is larger than the sum of its proper divisors (1).

7968043 is an equidigital number, since it uses as much as digits as its factorization.

7968043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 7968043 is about 2822.7722189366. The cubic root of 7968043 is about 199.7333362770.

The spelling of 7968043 in words is "seven million, nine hundred sixty-eight thousand, forty-three".