11443379 has 2 divisors, whose sum is σ = 11443380. Its totient is φ = 11443378.

The previous prime is 11443373. The next prime is 11443409. The reversal of 11443379 is 97334411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11443379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11443373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721689 + 5721690.

It is an arithmetic number, because the mean of its divisors is an integer number (5721690).

Almost surely, 2^11443379 is an apocalyptic number.

11443379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11443379 is an equidigital number, since it uses as much as digits as its factorization.

11443379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 11443379 is about 3382.8063793247. The cubic root of 11443379 is about 225.3468165801.

The spelling of 11443379 in words is "eleven million, four hundred forty-three thousand, three hundred seventy-nine".