449488035 has 48 divisors (see below), whose sum is σ = 850536960. Its totient is φ = 227098080.

The previous prime is 449488031. The next prime is 449488037. The reversal of 449488035 is 530884944.

It is a happy number.

It is not a de Polignac number, because 449488035 - 2² = 449488031 is a prime.

It is a super-2 number, since 2×449488035² = 404078987216322450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (449488031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13350 + ... + 32820.

It is an arithmetic number, because the mean of its divisors is an integer number (17719520).

Almost surely, 2^449488035 is an apocalyptic number.

449488035 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

449488035 is a deficient number, since it is larger than the sum of its proper divisors (401048925).

449488035 is a wasteful number, since it uses less digits than its factorization.

449488035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19510 (or 19498 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 449488035 is about 21201.1328706746. The cubic root of 449488035 is about 766.0187120344.

It can be divided in two parts, 4494 and 88035, that added together give a palindrome (92529).

The spelling of 449488035 in words is "four hundred forty-nine million, four hundred eighty-eight thousand, thirty-five".