448896346 has 4 divisors (see below), whose sum is σ = 673344522. Its totient is φ = 224448172.

The previous prime is 448896341. The next prime is 448896347. The reversal of 448896346 is 643698844.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 445674321 + 3222025 = 21111^2 + 1795^2 .

It is a junction number, because it is equal to n+sod(n) for n = 448896293 and 448896302.

It is not an unprimeable number, because it can be changed into a prime (448896341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112224085 + ... + 112224088.

Almost surely, 2^448896346 is an apocalyptic number.

448896346 is a deficient number, since it is larger than the sum of its proper divisors (224448176).

448896346 is a wasteful number, since it uses less digits than its factorization.

448896346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224448175.

The product of its digits is 3981312, while the sum is 52.

The square root of 448896346 is about 21187.1740918887. The cubic root of 448896346 is about 765.6824451158.

The spelling of 448896346 in words is "four hundred forty-eight million, eight hundred ninety-six thousand, three hundred forty-six".