3240594197 has 2 divisors, whose sum is σ = 3240594198. Its totient is φ = 3240594196.

The previous prime is 3240594169. The next prime is 3240594271. The reversal of 3240594197 is 7914950423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2552371441 + 688222756 = 50521^2 + 26234^2 .

It is a cyclic number.

It is not a de Polignac number, because 3240594197 - 2²² = 3236399893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3240594127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620297098 + 1620297099.

It is an arithmetic number, because the mean of its divisors is an integer number (1620297099).

Almost surely, 2^3240594197 is an apocalyptic number.

It is an amenable number.

3240594197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240594197 is an equidigital number, since it uses as much as digits as its factorization.

3240594197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 3240594197 is about 56926.2171323548. The cubic root of 3240594197 is about 1479.8176968355.

The spelling of 3240594197 in words is "three billion, two hundred forty million, five hundred ninety-four thousand, one hundred ninety-seven".