4447970044 has 12 divisors (see below), whose sum is σ = 8895940144. Its totient is φ = 1906272864.

The previous prime is 4447970041. The next prime is 4447970047. The reversal of 4447970044 is 4400797444.

It is an interprime number because it is at equal distance from previous prime (4447970041) and next prime (4447970047).

4447970044 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4447970041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79428009 + ... + 79428064.

Almost surely, 2^4447970044 is an apocalyptic number.

It is an amenable number.

4447970044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4447970044 is a wasteful number, since it uses less digits than its factorization.

4447970044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158856084 (or 158856082 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 43.

The square root of 4447970044 is about 66693.1034215683. The cubic root of 4447970044 is about 1644.5760117923.

The spelling of 4447970044 in words is "four billion, four hundred forty-seven million, nine hundred seventy thousand, forty-four".