9804816936 has 32 divisors (see below), whose sum is σ = 27235603200. Its totient is φ = 3268272240.

The previous prime is 9804816907. The next prime is 9804816949. The reversal of 9804816936 is 6396184089.

It is a super-2 number, since 2×9804816936² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22696120 + ... + 22696551.

It is an arithmetic number, because the mean of its divisors is an integer number (851112600).

Almost surely, 2^9804816936 is an apocalyptic number.

It is an amenable number.

9804816936 is an abundant number, since it is smaller than the sum of its proper divisors (17430786264).

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

9804816936 is a wasteful number, since it uses less digits than its factorization.

9804816936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45392686 (or 45392676 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The square root of 9804816936 is about 99019.2755780409. The cubic root of 9804816936 is about 2140.3255201095.

The spelling of 9804816936 in words is "nine billion, eight hundred four million, eight hundred sixteen thousand, nine hundred thirty-six".