4484999849 has 16 divisors (see below), whose sum is σ = 4916968704. Its totient is φ = 4057123200.

The previous prime is 4484999821. The next prime is 4484999879. The reversal of 4484999849 is 9489994844.

It is a cyclic number.

It is not a de Polignac number, because 4484999849 - 2⁸ = 4484999593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4484999809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3797039 + ... + 3798219.

It is an arithmetic number, because the mean of its divisors is an integer number (307310544).

Almost surely, 2^4484999849 is an apocalyptic number.

It is an amenable number.

4484999849 is a deficient number, since it is larger than the sum of its proper divisors (431968855).

4484999849 is a wasteful number, since it uses less digits than its factorization.

4484999849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608.

The product of its digits is 107495424, while the sum is 68.

The square root of 4484999849 is about 66970.1414736448. The cubic root of 4484999849 is about 1649.1271599031.

The spelling of 4484999849 in words is "four billion, four hundred eighty-four million, nine hundred ninety-nine thousand, eight hundred forty-nine".