7906841 has 2 divisors, whose sum is σ = 7906842. Its totient is φ = 7906840.

The previous prime is 7906823. The next prime is 7906859. The reversal of 7906841 is 1486097.

It is a balanced prime because it is at equal distance from previous prime (7906823) and next prime (7906859).

It can be written as a sum of positive squares in only one way, i.e., 6864400 + 1042441 = 2620^2 + 1021^2 .

It is an emirp because it is prime and its reverse (1486097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7906841 - 2¹⁰ = 7905817 is a prime.

It is not a weakly prime, because it can be changed into another prime (7906541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3953420 + 3953421.

It is an arithmetic number, because the mean of its divisors is an integer number (3953421).

Almost surely, 2^7906841 is an apocalyptic number.

It is an amenable number.

7906841 is a deficient number, since it is larger than the sum of its proper divisors (1).

7906841 is an equidigital number, since it uses as much as digits as its factorization.

7906841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 7906841 is about 2811.9105604553. The cubic root of 7906841 is about 199.2206419500.

The spelling of 7906841 in words is "seven million, nine hundred six thousand, eight hundred forty-one".