7946941 has 2 divisors, whose sum is σ = 7946942. Its totient is φ = 7946940.

The previous prime is 7946929. The next prime is 7946947. The reversal of 7946941 is 1496497.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5904900 + 2042041 = 2430^2 + 1429^2 .

It is a cyclic number.

It is not a de Polignac number, because 7946941 - 2⁵ = 7946909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7946894 and 7946903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7946947) 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, 3973470 + 3973471.

It is an arithmetic number, because the mean of its divisors is an integer number (3973471).

Almost surely, 2^7946941 is an apocalyptic number.

It is an amenable number.

7946941 is a deficient number, since it is larger than the sum of its proper divisors (1).

7946941 is an equidigital number, since it uses as much as digits as its factorization.

7946941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 7946941 is about 2819.0319260342. The cubic root of 7946941 is about 199.5568605289.

The spelling of 7946941 in words is "seven million, nine hundred forty-six thousand, nine hundred forty-one".