1066844119 has 8 divisors (see below), whose sum is σ = 1179773712. Its totient is φ = 956571840.

The previous prime is 1066844101. The next prime is 1066844173. The reversal of 1066844119 is 9114486601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1066844119 - 2⁷ = 1066843991 is a prime.

It is a super-2 number, since 2×1066844119² = 2276312748489772322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066844419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663484 + ... + 665089.

It is an arithmetic number, because the mean of its divisors is an integer number (147471714).

Almost surely, 2^1066844119 is an apocalyptic number.

1066844119 is a deficient number, since it is larger than the sum of its proper divisors (112929593).

1066844119 is a wasteful number, since it uses less digits than its factorization.

1066844119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328657.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 1066844119 is about 32662.5797970705. The cubic root of 1066844119 is about 1021.8025664650.

The spelling of 1066844119 in words is "one billion, sixty-six million, eight hundred forty-four thousand, one hundred nineteen".