8944734419 has 2 divisors, whose sum is σ = 8944734420. Its totient is φ = 8944734418.

The previous prime is 8944734377. The next prime is 8944734437. The reversal of 8944734419 is 9144374498.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8944734419 - 2¹² = 8944730323 is a prime.

It is a super-2 number, since 2×8944734419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8944734439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4472367209 + 4472367210.

It is an arithmetic number, because the mean of its divisors is an integer number (4472367210).

Almost surely, 2^8944734419 is an apocalyptic number.

8944734419 is a deficient number, since it is larger than the sum of its proper divisors (1).

8944734419 is an equidigital number, since it uses as much as digits as its factorization.

8944734419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 53.

The square root of 8944734419 is about 94576.6060873406. The cubic root of 8944734419 is about 2075.8174101060.

The spelling of 8944734419 in words is "eight billion, nine hundred forty-four million, seven hundred thirty-four thousand, four hundred nineteen".