3641994383 has 2 divisors, whose sum is σ = 3641994384. Its totient is φ = 3641994382.

The previous prime is 3641994353. The next prime is 3641994403. The reversal of 3641994383 is 3834991463.

3641994383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3641994383 - 2⁸ = 3641994127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3641994353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820997191 + 1820997192.

It is an arithmetic number, because the mean of its divisors is an integer number (1820997192).

Almost surely, 2^3641994383 is an apocalyptic number.

3641994383 is a deficient number, since it is larger than the sum of its proper divisors (1).

3641994383 is an equidigital number, since it uses as much as digits as its factorization.

3641994383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 50.

The square root of 3641994383 is about 60348.9385407896. The cubic root of 3641994383 is about 1538.5552288744. Note that the first 3 decimals are identical.

The spelling of 3641994383 in words is "three billion, six hundred forty-one million, nine hundred ninety-four thousand, three hundred eighty-three".