3910913 has 2 divisors, whose sum is σ = 3910914. Its totient is φ = 3910912.

The previous prime is 3910909. The next prime is 3910919. The reversal of 3910913 is 3190193.

3910913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2093809 + 1817104 = 1447^2 + 1348^2 .

It is a cyclic number.

It is not a de Polignac number, because 3910913 - 2² = 3910909 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3910919) 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, 1955456 + 1955457.

It is an arithmetic number, because the mean of its divisors is an integer number (1955457).

Almost surely, 2^3910913 is an apocalyptic number.

It is an amenable number.

3910913 is a deficient number, since it is larger than the sum of its proper divisors (1).

3910913 is an equidigital number, since it uses as much as digits as its factorization.

3910913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 3910913 is about 1977.6028418264. The cubic root of 3910913 is about 157.5527731108.

The spelling of 3910913 in words is "three million, nine hundred ten thousand, nine hundred thirteen".