898832628 has 18 divisors (see below), whose sum is σ = 2272049234. Its totient is φ = 299610864.

The previous prime is 898832611. The next prime is 898832629. The reversal of 898832628 is 826238898.

898832628 is a `hidden beast` number, since 8 + 9 + 8 + 8 + 3 + 2 + 628 = 666.

898832628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 721889424 + 176943204 = 26868^2 + 13302^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898832629) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12483751 + ... + 12483822.

Almost surely, 2^898832628 is an apocalyptic number.

It is an amenable number.

898832628 is an abundant number, since it is smaller than the sum of its proper divisors (1373216606).

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

898832628 is a wasteful number, since it uses less digits than its factorization.

898832628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24967583 (or 24967578 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The square root of 898832628 is about 29980.5374868430. The cubic root of 898832628 is about 965.0717650012.

It can be divided in two parts, 8988 and 32628, that added together give a triangular number (41616 = T₂₈₈).

The spelling of 898832628 in words is "eight hundred ninety-eight million, eight hundred thirty-two thousand, six hundred twenty-eight".