3174091 has 2 divisors, whose sum is σ = 3174092. Its totient is φ = 3174090.

The previous prime is 3174089. The next prime is 3174103. The reversal of 3174091 is 1904713.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3174091 - 2¹ = 3174089 is a prime.

Together with 3174089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3174001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1587045 + 1587046.

It is an arithmetic number, because the mean of its divisors is an integer number (1587046).

Almost surely, 2^3174091 is an apocalyptic number.

3174091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3174091 is an equidigital number, since it uses as much as digits as its factorization.

3174091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 3174091 is about 1781.5978783104. The cubic root of 3174091 is about 146.9624751890.

The spelling of 3174091 in words is "three million, one hundred seventy-four thousand, ninety-one".