9894628 has 12 divisors (see below), whose sum is σ = 17684352. Its totient is φ = 4841960.

The previous prime is 9894617. The next prime is 9894641. The reversal of 9894628 is 8264989.

It is a super-3 number, since 3×9894628³ (a number of 22 digits) contains 333 as substring.

It is an Ulam 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, 26128 + ... + 26503.

It is an arithmetic number, because the mean of its divisors is an integer number (1473696).

Almost surely, 2^9894628 is an apocalyptic number.

It is an amenable number.

9894628 is a deficient number, since it is larger than the sum of its proper divisors (7789724).

9894628 is a wasteful number, since it uses less digits than its factorization.

9894628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52682 (or 52680 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 9894628 is about 3145.5727618353. The cubic root of 9894628 is about 214.6840717770.

The spelling of 9894628 in words is "nine million, eight hundred ninety-four thousand, six hundred twenty-eight".