3905107 has 2 divisors, whose sum is σ = 3905108. Its totient is φ = 3905106.

The previous prime is 3905059. The next prime is 3905113. The reversal of 3905107 is 7015093.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3905107 is a prime.

It is not a weakly prime, because it can be changed into another prime (3905177) 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, 1952553 + 1952554.

It is an arithmetic number, because the mean of its divisors is an integer number (1952554).

Almost surely, 2^3905107 is an apocalyptic number.

3905107 is a deficient number, since it is larger than the sum of its proper divisors (1).

3905107 is an equidigital number, since it uses as much as digits as its factorization.

3905107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 3905107 is about 1976.1343577804. The cubic root of 3905107 is about 157.4747687809.

The spelling of 3905107 in words is "three million, nine hundred five thousand, one hundred seven".