3917113 has 2 divisors, whose sum is σ = 3917114. Its totient is φ = 3917112.

The previous prime is 3917101. The next prime is 3917119. The reversal of 3917113 is 3117193.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2166784 + 1750329 = 1472^2 + 1323^2 .

It is a cyclic number.

It is not a de Polignac number, because 3917113 - 2¹³ = 3908921 is a prime.

It is not a weakly prime, because it can be changed into another prime (3917119) 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, 1958556 + 1958557.

It is an arithmetic number, because the mean of its divisors is an integer number (1958557).

Almost surely, 2^3917113 is an apocalyptic number.

It is an amenable number.

3917113 is a deficient number, since it is larger than the sum of its proper divisors (1).

3917113 is an equidigital number, since it uses as much as digits as its factorization.

3917113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 567, while the sum is 25.

The square root of 3917113 is about 1979.1697754362. The cubic root of 3917113 is about 157.6359856886.

The spelling of 3917113 in words is "three million, nine hundred seventeen thousand, one hundred thirteen".