3954211 has 2 divisors, whose sum is σ = 3954212. Its totient is φ = 3954210.

The previous prime is 3954199. The next prime is 3954221. The reversal of 3954211 is 1124593.

3954211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (1124593) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3954211 - 2⁹ = 3953699 is a prime.

3954211 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3954221) 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, 1977105 + 1977106.

It is an arithmetic number, because the mean of its divisors is an integer number (1977106).

Almost surely, 2^3954211 is an apocalyptic number.

3954211 is a deficient number, since it is larger than the sum of its proper divisors (1).

3954211 is an equidigital number, since it uses as much as digits as its factorization.

3954211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 25.

The square root of 3954211 is about 1988.5198012592. The cubic root of 3954211 is about 158.1320665810.

The spelling of 3954211 in words is "three million, nine hundred fifty-four thousand, two hundred eleven".