4448907964 has 6 divisors (see below), whose sum is σ = 7785588944. Its totient is φ = 2224453980.

The previous prime is 4448907941. The next prime is 4448907977. The reversal of 4448907964 is 4697098444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556113492 + ... + 556113499.

Almost surely, 2^4448907964 is an apocalyptic number.

It is an amenable number.

4448907964 is a deficient number, since it is larger than the sum of its proper divisors (3336680980).

4448907964 is a wasteful number, since it uses less digits than its factorization.

4448907964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112226995 (or 1112226993 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 55.

The square root of 4448907964 is about 66700.1346625327. The cubic root of 4448907964 is about 1644.6915980270.

The spelling of 4448907964 in words is "four billion, four hundred forty-eight million, nine hundred seven thousand, nine hundred sixty-four".