3791101 has 2 divisors, whose sum is σ = 3791102. Its totient is φ = 3791100.

The previous prime is 3791093. The next prime is 3791107. The reversal of 3791101 is 1011973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3606201 + 184900 = 1899^2 + 430^2 .

It is an emirp because it is prime and its reverse (1011973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3791101 - 2³ = 3791093 is a prime.

It is a Chen prime.

It is an Ulam number.

3791101 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3791107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1895550 + 1895551.

It is an arithmetic number, because the mean of its divisors is an integer number (1895551).

Almost surely, 2^3791101 is an apocalyptic number.

It is an amenable number.

3791101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3791101 is an equidigital number, since it uses as much as digits as its factorization.

3791101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 3791101 is about 1947.0749857158. The cubic root of 3791101 is about 155.9271657589.

The spelling of 3791101 in words is "three million, seven hundred ninety-one thousand, one hundred one".