2443379 has 4 divisors (see below), whose sum is σ = 2448960. Its totient is φ = 2437800.

The previous prime is 2443373. The next prime is 2443387. The reversal of 2443379 is 9733442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2443379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2443373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2072 + ... + 3029.

It is an arithmetic number, because the mean of its divisors is an integer number (612240).

2^2443379 is an apocalyptic number.

2443379 is a deficient number, since it is larger than the sum of its proper divisors (5581).

2443379 is an equidigital number, since it uses as much as digits as its factorization.

2443379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5580.

The product of its digits is 18144, while the sum is 32.

The square root of 2443379 is about 1563.1311525269. The cubic root of 2443379 is about 134.6884264035.

The spelling of 2443379 in words is "two million, four hundred forty-three thousand, three hundred seventy-nine".