1479379 has 4 divisors (see below), whose sum is σ = 1613880. Its totient is φ = 1344880.

The previous prime is 1479343. The next prime is 1479409. The reversal of 1479379 is 9739741.

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 1479379 - 2⁷ = 1479251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1479479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67234 + ... + 67255.

It is an arithmetic number, because the mean of its divisors is an integer number (403470).

2^1479379 is an apocalyptic number.

1479379 is a deficient number, since it is larger than the sum of its proper divisors (134501).

1479379 is a wasteful number, since it uses less digits than its factorization.

1479379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134500.

The product of its digits is 47628, while the sum is 40.

The square root of 1479379 is about 1216.2972498530. The cubic root of 1479379 is about 113.9444430225.

The spelling of 1479379 in words is "one million, four hundred seventy-nine thousand, three hundred seventy-nine".