448483849 has 8 divisors (see below), whose sum is σ = 490095648. Its totient is φ = 407012160.

The previous prime is 448483843. The next prime is 448483883. The reversal of 448483849 is 948384844.

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 448483849 - 2¹¹ = 448481801 is a prime.

It is a super-4 number, since 4×448483849⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 448483796 and 448483805.

It is not an unprimeable number, because it can be changed into a prime (448483843) 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, 28272 + ... + 41185.

It is an arithmetic number, because the mean of its divisors is an integer number (61261956).

Almost surely, 2^448483849 is an apocalyptic number.

It is an amenable number.

448483849 is a deficient number, since it is larger than the sum of its proper divisors (41611799).

448483849 is a wasteful number, since it uses less digits than its factorization.

448483849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70055.

The product of its digits is 3538944, while the sum is 52.

The square root of 448483849 is about 21177.4372623318. The cubic root of 448483849 is about 765.4478412126.

The spelling of 448483849 in words is "four hundred forty-eight million, four hundred eighty-three thousand, eight hundred forty-nine".