9892942876 has 24 divisors (see below), whose sum is σ = 18367354880. Its totient is φ = 4649227632.

The previous prime is 9892942841. The next prime is 9892942879. The reversal of 9892942876 is 6782492989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9892942879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502830 + ... + 522133.

Almost surely, 2^9892942876 is an apocalyptic number.

It is an amenable number.

9892942876 is a deficient number, since it is larger than the sum of its proper divisors (8474412004).

9892942876 is a wasteful number, since it uses less digits than its factorization.

9892942876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025113 (or 1025111 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 64.

The square root of 9892942876 is about 99463.2740060370. The cubic root of 9892942876 is about 2146.7188368792.

The spelling of 9892942876 in words is "nine billion, eight hundred ninety-two million, nine hundred forty-two thousand, eight hundred seventy-six".