9862473664 has 28 divisors (see below), whose sum is σ = 19744053984. Its totient is φ = 4887593984.

The previous prime is 9862473661. The next prime is 9862473701. The reversal of 9862473664 is 4663742689.

9862473664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9862473661) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 674632 + ... + 689095.

Almost surely, 2^9862473664 is an apocalyptic number.

It is an amenable number.

9862473664 is an abundant number, since it is smaller than the sum of its proper divisors (9881580320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9862473664 is a wasteful number, since it uses less digits than its factorization.

9862473664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363852 (or 1363842 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 55.

The square root of 9862473664 is about 99309.9877353733. The cubic root of 9862473664 is about 2144.5126818436.

The spelling of 9862473664 in words is "nine billion, eight hundred sixty-two million, four hundred seventy-three thousand, six hundred sixty-four".