9628998 has 8 divisors (see below), whose sum is σ = 19258008. Its totient is φ = 3209664.

The previous prime is 9628981. The next prime is 9629023. The reversal of 9628998 is 8998269.

9628998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

9628998 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 9628998.

It is a congruent number.

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, 802411 + ... + 802422.

It is an arithmetic number, because the mean of its divisors is an integer number (2407251).

Almost surely, 2^9628998 is an apocalyptic number.

9628998 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.

9628998 is a wasteful number, since it uses less digits than its factorization.

9628998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604838.

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

The square root of 9628998 is about 3103.0626806431. The cubic root of 9628998 is about 212.7454916027.

The spelling of 9628998 in words is "nine million, six hundred twenty-eight thousand, nine hundred ninety-eight".