9894868264 has 64 divisors (see below), whose sum is σ = 19505928960. Its totient is φ = 4700125440.

The previous prime is 9894868223. The next prime is 9894868271. The reversal of 9894868264 is 4628684989.

9894868264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9894868196 and 9894868205.

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 in 15 ways as a sum of consecutive naturals, for example, 11282194 + ... + 11283070.

It is an arithmetic number, because the mean of its divisors is an integer number (304780140).

Almost surely, 2^9894868264 is an apocalyptic number.

9894868264 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

9894868264 is a deficient number, since it is larger than the sum of its proper divisors (9611060696).

9894868264 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (9894868263) it forms an eRAP, since the sums of their prime factors are consecutive (1777 and 1778).

9894868264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778 (or 1774 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 64.

The square root of 9894868264 is about 99472.9524242646. The cubic root of 9894868264 is about 2146.8580943488.

The spelling of 9894868264 in words is "nine billion, eight hundred ninety-four million, eight hundred sixty-eight thousand, two hundred sixty-four".