3093694091 has 2 divisors, whose sum is σ = 3093694092. Its totient is φ = 3093694090.

The previous prime is 3093694063. The next prime is 3093694099. The reversal of 3093694091 is 1904963903.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3093694091 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3093694099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1546847045 + 1546847046.

It is an arithmetic number, because the mean of its divisors is an integer number (1546847046).

Almost surely, 2^3093694091 is an apocalyptic number.

3093694091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3093694091 is an equidigital number, since it uses as much as digits as its factorization.

3093694091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 44.

The square root of 3093694091 is about 55620.9860664120. The cubic root of 3093694091 is about 1457.1103932703.

The spelling of 3093694091 in words is "three billion, ninety-three million, six hundred ninety-four thousand, ninety-one".