3241136291 has 2 divisors, whose sum is σ = 3241136292. Its totient is φ = 3241136290.

The previous prime is 3241136263. The next prime is 3241136317. The reversal of 3241136291 is 1926311423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3241136291 - 2²² = 3236941987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3241136201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620568145 + 1620568146.

It is an arithmetic number, because the mean of its divisors is an integer number (1620568146).

Almost surely, 2^3241136291 is an apocalyptic number.

3241136291 is a deficient number, since it is larger than the sum of its proper divisors (1).

3241136291 is an equidigital number, since it uses as much as digits as its factorization.

3241136291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 32.

The square root of 3241136291 is about 56930.9783070693. The cubic root of 3241136291 is about 1479.9002079963.

The spelling of 3241136291 in words is "three billion, two hundred forty-one million, one hundred thirty-six thousand, two hundred ninety-one".