8663800474 has 32 divisors (see below), whose sum is σ = 15735202560. Its totient is φ = 3492572928.

The previous prime is 8663800463. The next prime is 8663800477. The reversal of 8663800474 is 4740083668.

8663800474 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8663800474² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8663800477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429732 + ... + 449440.

It is an arithmetic number, because the mean of its divisors is an integer number (491725080).

Almost surely, 2^8663800474 is an apocalyptic number.

8663800474 is a deficient number, since it is larger than the sum of its proper divisors (7071402086).

8663800474 is a wasteful number, since it uses less digits than its factorization.

8663800474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21582.

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

The square root of 8663800474 is about 93079.5384281637. The cubic root of 8663800474 is about 2053.8535862378.

The spelling of 8663800474 in words is "eight billion, six hundred sixty-three million, eight hundred thousand, four hundred seventy-four".