4404850664 has 8 divisors (see below), whose sum is σ = 8259095010. Its totient is φ = 2202425328.

The previous prime is 4404850657. The next prime is 4404850717. The reversal of 4404850664 is 4660584044.

It can be written as a sum of positive squares in only one way, i.e., 4278468100 + 126382564 = 65410^2 + 11242^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275303159 + ... + 275303174.

Almost surely, 2^4404850664 is an apocalyptic number.

It is an amenable number.

4404850664 is a deficient number, since it is larger than the sum of its proper divisors (3854244346).

4404850664 is a wasteful number, since it uses less digits than its factorization.

4404850664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550606339 (or 550606335 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

The square root of 4404850664 is about 66369.0489912278. The cubic root of 4404850664 is about 1639.2444794814.

The spelling of 4404850664 in words is "four billion, four hundred four million, eight hundred fifty thousand, six hundred sixty-four".