4449408706 has 4 divisors (see below), whose sum is σ = 6674113062. Its totient is φ = 2224704352.

The previous prime is 4449408701. The next prime is 4449408727. The reversal of 4449408706 is 6078049444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4421053081 + 28355625 = 66491^2 + 5325^2 .

It is not an unprimeable number, because it can be changed into a prime (4449408701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112352175 + ... + 1112352178.

Almost surely, 2^4449408706 is an apocalyptic number.

4449408706 is a deficient number, since it is larger than the sum of its proper divisors (2224704356).

4449408706 is a wasteful number, since it uses less digits than its factorization.

4449408706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224704355.

The product of its (nonzero) digits is 774144, while the sum is 46.

The square root of 4449408706 is about 66703.8882374933. Note that the first 3 decimals coincide. The cubic root of 4449408706 is about 1644.7533012037.

The spelling of 4449408706 in words is "four billion, four hundred forty-nine million, four hundred eight thousand, seven hundred six".