449948116 has 6 divisors (see below), whose sum is σ = 787409210. Its totient is φ = 224974056.

The previous prime is 449948113. The next prime is 449948119. The reversal of 449948116 is 611849944.

It is an interprime number because it is at equal distance from previous prime (449948113) and next prime (449948119).

It can be written as a sum of positive squares in only one way, i.e., 446899600 + 3048516 = 21140^2 + 1746^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449948113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56243511 + ... + 56243518.

Almost surely, 2^449948116 is an apocalyptic number.

It is an amenable number.

449948116 is a deficient number, since it is larger than the sum of its proper divisors (337461094).

449948116 is a wasteful number, since it uses less digits than its factorization.

449948116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112487033 (or 112487031 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 449948116 is about 21211.9804827366. The cubic root of 449948116 is about 766.2799800034.

The spelling of 449948116 in words is "four hundred forty-nine million, nine hundred forty-eight thousand, one hundred sixteen".