3601681423 has 2 divisors, whose sum is σ = 3601681424. Its totient is φ = 3601681422.

The previous prime is 3601681357. The next prime is 3601681451. The reversal of 3601681423 is 3241861063.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3601681423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3601681453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800840711 + 1800840712.

It is an arithmetic number, because the mean of its divisors is an integer number (1800840712).

Almost surely, 2^3601681423 is an apocalyptic number.

3601681423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3601681423 is an equidigital number, since it uses as much as digits as its factorization.

3601681423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3601681423 is about 60014.0102226139. The cubic root of 3601681423 is about 1532.8574369640.

The spelling of 3601681423 in words is "three billion, six hundred one million, six hundred eighty-one thousand, four hundred twenty-three".