1448445079 has 8 divisors (see below), whose sum is σ = 1519775712. Its totient is φ = 1377810720.

The previous prime is 1448445073. The next prime is 1448445091. The reversal of 1448445079 is 9705448441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1448445079 - 2²⁷ = 1314227351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448445073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169804 + ... + 178129.

It is an arithmetic number, because the mean of its divisors is an integer number (189971964).

Almost surely, 2^1448445079 is an apocalyptic number.

1448445079 is a deficient number, since it is larger than the sum of its proper divisors (71330633).

1448445079 is a wasteful number, since it uses less digits than its factorization.

1448445079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348137.

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 1448445079 is about 38058.4429397736. The cubic root of 1448445079 is about 1131.4464675344.

The spelling of 1448445079 in words is "one billion, four hundred forty-eight million, four hundred forty-five thousand, seventy-nine".