3597091 has 2 divisors, whose sum is σ = 3597092. Its totient is φ = 3597090.

The previous prime is 3597071. The next prime is 3597127. The reversal of 3597091 is 1907953.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3597091 - 2⁵ = 3597059 is a prime.

3597091 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3597001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1798545 + 1798546.

It is an arithmetic number, because the mean of its divisors is an integer number (1798546).

Almost surely, 2^3597091 is an apocalyptic number.

3597091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3597091 is an equidigital number, since it uses as much as digits as its factorization.

3597091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 3597091 is about 1896.5998523674. The cubic root of 3597091 is about 153.2205939816.

The spelling of 3597091 in words is "three million, five hundred ninety-seven thousand, ninety-one".