4449111336 has 24 divisors (see below), whose sum is σ = 12049676730. Its totient is φ = 1483037088.

The previous prime is 4449111323. The next prime is 4449111343. The reversal of 4449111336 is 6331119444.

It can be written as a sum of positive squares in only one way, i.e., 3894508836 + 554602500 = 62406^2 + 23550^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4449111336.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30896535 + ... + 30896678.

Almost surely, 2^4449111336 is an apocalyptic number.

It is an amenable number.

4449111336 is an abundant number, since it is smaller than the sum of its proper divisors (7600565394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4449111336 is a wasteful number, since it uses less digits than its factorization.

4449111336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61793225 (or 61793218 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 4449111336 is about 66701.6591697688. The cubic root of 4449111336 is about 1644.7166587929.

The spelling of 4449111336 in words is "four billion, four hundred forty-nine million, one hundred eleven thousand, three hundred thirty-six".