9692988 has 12 divisors (see below), whose sum is σ = 22617000. Its totient is φ = 3230992.

The previous prime is 9692981. The next prime is 9692993. The reversal of 9692988 is 8892969.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 9692988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9692981) 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, 403863 + ... + 403886.

It is an arithmetic number, because the mean of its divisors is an integer number (1884750).

Almost surely, 2^9692988 is an apocalyptic number.

It is an amenable number.

9692988 is an abundant number, since it is smaller than the sum of its proper divisors (12924012).

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

9692988 is a wasteful number, since it uses less digits than its factorization.

9692988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807756 (or 807754 counting only the distinct ones).

The product of its digits is 559872, while the sum is 51.

The square root of 9692988 is about 3113.3563882087. The cubic root of 9692988 is about 213.2157218476.

The spelling of 9692988 in words is "nine million, six hundred ninety-two thousand, nine hundred eighty-eight".