448693723 has 4 divisors (see below), whose sum is σ = 448946320. Its totient is φ = 448441128.

The previous prime is 448693703. The next prime is 448693727. The reversal of 448693723 is 327396844.

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 448693723 - 2¹⁷ = 448562651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448693727) 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, 123615 + ... + 127192.

It is an arithmetic number, because the mean of its divisors is an integer number (112236580).

Almost surely, 2^448693723 is an apocalyptic number.

448693723 is a deficient number, since it is larger than the sum of its proper divisors (252597).

448693723 is a wasteful number, since it uses less digits than its factorization.

448693723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252596.

The product of its digits is 870912, while the sum is 46.

The square root of 448693723 is about 21182.3918149014. The cubic root of 448693723 is about 765.5672231019.

The spelling of 448693723 in words is "four hundred forty-eight million, six hundred ninety-three thousand, seven hundred twenty-three".