8143327379 has 8 divisors (see below), whose sum is σ = 8932712880. Its totient is φ = 7362122400.

The previous prime is 8143327351. The next prime is 8143327417. The reversal of 8143327379 is 9737233418.

It is a happy number.

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 8143327379 - 2²⁸ = 7874891923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8143327319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2043044 + ... + 2047025.

It is an arithmetic number, because the mean of its divisors is an integer number (1116589110).

Almost surely, 2^8143327379 is an apocalyptic number.

8143327379 is a deficient number, since it is larger than the sum of its proper divisors (789385501).

8143327379 is a wasteful number, since it uses less digits than its factorization.

8143327379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4090261.

The product of its digits is 762048, while the sum is 47.

The square root of 8143327379 is about 90240.3866292693. The cubic root of 8143327379 is about 2011.8733208880.

The spelling of 8143327379 in words is "eight billion, one hundred forty-three million, three hundred twenty-seven thousand, three hundred seventy-nine".