4469963668 has 24 divisors (see below), whose sum is σ = 7913343200. Its totient is φ = 2209150368.

The previous prime is 4469963639. The next prime is 4469963677. The reversal of 4469963668 is 8663699644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109771 + ... + 144877.

Almost surely, 2^4469963668 is an apocalyptic number.

It is an amenable number.

4469963668 is a deficient number, since it is larger than the sum of its proper divisors (3443379532).

4469963668 is a wasteful number, since it uses less digits than its factorization.

4469963668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35479 (or 35477 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 61.

The square root of 4469963668 is about 66857.7868912814. The cubic root of 4469963668 is about 1647.2821701144.

The spelling of 4469963668 in words is "four billion, four hundred sixty-nine million, nine hundred sixty-three thousand, six hundred sixty-eight".