4326066491 has 2 divisors, whose sum is σ = 4326066492. Its totient is φ = 4326066490.

The previous prime is 4326066469. The next prime is 4326066599. The reversal of 4326066491 is 1946606234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4326066491 - 2⁶ = 4326066427 is a prime.

It is not a weakly prime, because it can be changed into another prime (4326066421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2163033245 + 2163033246.

It is an arithmetic number, because the mean of its divisors is an integer number (2163033246).

Almost surely, 2^4326066491 is an apocalyptic number.

4326066491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4326066491 is an equidigital number, since it uses as much as digits as its factorization.

4326066491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 4326066491 is about 65772.8400709594. The cubic root of 4326066491 is about 1629.4125740291.

The spelling of 4326066491 in words is "four billion, three hundred twenty-six million, sixty-six thousand, four hundred ninety-one".