3909107 has 2 divisors, whose sum is σ = 3909108. Its totient is φ = 3909106.

The previous prime is 3909091. The next prime is 3909127. The reversal of 3909107 is 7019093.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3909107 - 2⁴ = 3909091 is a prime.

It is a super-2 number, since 2×3909107² = 30562235074898, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3909107.

It is not a weakly prime, because it can be changed into another prime (3909127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1954553 + 1954554.

It is an arithmetic number, because the mean of its divisors is an integer number (1954554).

Almost surely, 2^3909107 is an apocalyptic number.

3909107 is a deficient number, since it is larger than the sum of its proper divisors (1).

3909107 is an equidigital number, since it uses as much as digits as its factorization.

3909107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 29.

The square root of 3909107 is about 1977.1461756785. The cubic root of 3909107 is about 157.5285175539.

The spelling of 3909107 in words is "three million, nine hundred nine thousand, one hundred seven".