9896086472 has 8 divisors (see below), whose sum is σ = 18555162150. Its totient is φ = 4948043232.

The previous prime is 9896086463. The next prime is 9896086493. The reversal of 9896086472 is 2746806989.

9896086472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9371401636 + 524684836 = 96806^2 + 22906^2 .

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

It is a super-2 number, since 2×9896086472² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 618505397 + ... + 618505412.

Almost surely, 2^9896086472 is an apocalyptic number.

It is an amenable number.

9896086472 is a deficient number, since it is larger than the sum of its proper divisors (8659075678).

9896086472 is a wasteful number, since it uses less digits than its factorization.

9896086472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237010815 (or 1237010811 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 59.

The square root of 9896086472 is about 99479.0755485796. The cubic root of 9896086472 is about 2146.9461943051.

The spelling of 9896086472 in words is "nine billion, eight hundred ninety-six million, eighty-six thousand, four hundred seventy-two".