4381797319 has 2 divisors, whose sum is σ = 4381797320. Its totient is φ = 4381797318.

The previous prime is 4381797317. The next prime is 4381797341. The reversal of 4381797319 is 9137971834.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4381797319 - 2¹ = 4381797317 is a prime.

It is a super-2 number, since 2×4381797319² = 38400295489591175522, which contains 22 as substring.

Together with 4381797317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4381797317) 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, 2190898659 + 2190898660.

It is an arithmetic number, because the mean of its divisors is an integer number (2190898660).

Almost surely, 2^4381797319 is an apocalyptic number.

4381797319 is a deficient number, since it is larger than the sum of its proper divisors (1).

4381797319 is an equidigital number, since it uses as much as digits as its factorization.

4381797319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 52.

The square root of 4381797319 is about 66195.1457359224. The cubic root of 4381797319 is about 1636.3797446590.

The spelling of 4381797319 in words is "four billion, three hundred eighty-one million, seven hundred ninety-seven thousand, three hundred nineteen".