9698986 has 8 divisors (see below), whose sum is σ = 15871104. Its totient is φ = 4408620.

The previous prime is 9698981. The next prime is 9699007. The reversal of 9698986 is 6898969.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9698981) 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, 220410 + ... + 220453.

It is an arithmetic number, because the mean of its divisors is an integer number (1983888).

Almost surely, 2^9698986 is an apocalyptic number.

9698986 is a deficient number, since it is larger than the sum of its proper divisors (6172118).

9698986 is a wasteful number, since it uses less digits than its factorization.

9698986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440876.

The product of its digits is 1679616, while the sum is 55.

The square root of 9698986 is about 3114.3195083356. The cubic root of 9698986 is about 213.2596919218.

The spelling of 9698986 in words is "nine million, six hundred ninety-eight thousand, nine hundred eighty-six".