9143379 has 12 divisors (see below), whose sum is σ = 15093936. Its totient is φ = 5224752.

The previous prime is 9143377. The next prime is 9143383. The reversal of 9143379 is 9733419.

9143379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9143379 - 2¹ = 9143377 is a prime.

9143379 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9143377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72504 + ... + 72629.

It is an arithmetic number, because the mean of its divisors is an integer number (1257828).

Almost surely, 2^9143379 is an apocalyptic number.

9143379 is a deficient number, since it is larger than the sum of its proper divisors (5950557).

9143379 is a wasteful number, since it uses less digits than its factorization.

9143379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145146 (or 145143 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 9143379 is about 3023.8020768562. The cubic root of 9143379 is about 209.1071617601.

The spelling of 9143379 in words is "nine million, one hundred forty-three thousand, three hundred seventy-nine".