1344479 has 4 divisors (see below), whose sum is σ = 1423584. Its totient is φ = 1265376.

The previous prime is 1344463. The next prime is 1344487. The reversal of 1344479 is 9744431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1344479 - 2⁴ = 1344463 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344779) 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, 39527 + ... + 39560.

It is an arithmetic number, because the mean of its divisors is an integer number (355896).

2^1344479 is an apocalyptic number.

1344479 is a deficient number, since it is larger than the sum of its proper divisors (79105).

1344479 is an equidigital number, since it uses as much as digits as its factorization.

1344479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79104.

The product of its digits is 12096, while the sum is 32.

The square root of 1344479 is about 1159.5167096683. The cubic root of 1344479 is about 110.3700758619.

The spelling of 1344479 in words is "one million, three hundred forty-four thousand, four hundred seventy-nine".