9795982 has 24 divisors (see below), whose sum is σ = 17996040. Its totient is φ = 3976560.

The previous prime is 9795979. The next prime is 9796037. The reversal of 9795982 is 2895979.

It is a super-2 number, since 2×9795982² = 191922526688648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 769 + ... + 4492.

It is an arithmetic number, because the mean of its divisors is an integer number (749835).

Almost surely, 2^9795982 is an apocalyptic number.

9795982 is a deficient number, since it is larger than the sum of its proper divisors (8200058).

9795982 is a wasteful number, since it uses less digits than its factorization.

9795982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296 (or 5289 counting only the distinct ones).

The product of its digits is 408240, while the sum is 49.

The square root of 9795982 is about 3129.8533511971. The cubic root of 9795982 is about 213.9682457906.

The spelling of 9795982 in words is "nine million, seven hundred ninety-five thousand, nine hundred eighty-two".