9964698 has 8 divisors (see below), whose sum is σ = 19929408. Its totient is φ = 3321564.

The previous prime is 9964667. The next prime is 9964769. The reversal of 9964698 is 8964699.

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

9964698 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9964698.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830386 + ... + 830397.

It is an arithmetic number, because the mean of its divisors is an integer number (2491176).

Almost surely, 2^9964698 is an apocalyptic number.

9964698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9964698 is a wasteful number, since it uses less digits than its factorization.

9964698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660788.

The product of its digits is 839808, while the sum is 51.

The square root of 9964698 is about 3156.6909889946. The cubic root of 9964698 is about 215.1896505804.

Subtracting from 9964698 its reverse (8964699), we obtain a palindrome (999999).

The spelling of 9964698 in words is "nine million, nine hundred sixty-four thousand, six hundred ninety-eight".