9984162894893 has 24 divisors (see below), whose sum is σ = 11344927442688. Its totient is φ = 8770858272000.

The previous prime is 9984162894833. The next prime is 9984162894899. The reversal of 9984162894893 is 3984982614899.

9984162894893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9984162894893 - 2⁶ = 9984162894829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9984162894899) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 613373 + ... + 4510493.

It is an arithmetic number, because the mean of its divisors is an integer number (472705310112).

Almost surely, 2^{9984162894893} is an apocalyptic number.

It is an amenable number.

9984162894893 is a deficient number, since it is larger than the sum of its proper divisors (1360764547795).

9984162894893 is a wasteful number, since it uses less digits than its factorization.

9984162894893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897857 (or 3897846 counting only the distinct ones).

The product of its digits is 1934917632, while the sum is 80.

The spelling of 9984162894893 in words is "nine trillion, nine hundred eighty-four billion, one hundred sixty-two million, eight hundred ninety-four thousand, eight hundred ninety-three".