9885600464 has 20 divisors (see below), whose sum is σ = 19467342180. Its totient is φ = 4861770240.

The previous prime is 9885600463. The next prime is 9885600511. The reversal of 9885600464 is 4640065889.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3078030400 + 6807570064 = 55480^2 + 82508^2 .

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9885600463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5063369 + ... + 5065320.

It is an arithmetic number, because the mean of its divisors is an integer number (973367109).

Almost surely, 2^9885600464 is an apocalyptic number.

It is an amenable number.

9885600464 is a deficient number, since it is larger than the sum of its proper divisors (9581741716).

9885600464 is a wasteful number, since it uses less digits than its factorization.

9885600464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10128758 (or 10128752 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The square root of 9885600464 is about 99426.3569884767. The cubic root of 9885600464 is about 2146.1876166135.

The spelling of 9885600464 in words is "nine billion, eight hundred eighty-five million, six hundred thousand, four hundred sixty-four".