889654752 has 120 divisors (see below), whose sum is σ = 2990289456. Its totient is φ = 254181888.

The previous prime is 889654747. The next prime is 889654783. The reversal of 889654752 is 257456988.

889654752 is a `hidden beast` number, since 8 + 8 + 96 + 547 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6373 + ... + 42660.

Almost surely, 2^889654752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889654752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1495144728).

889654752 is an abundant number, since it is smaller than the sum of its proper divisors (2100634704).

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

889654752 is a wasteful number, since it uses less digits than its factorization.

889654752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49062 (or 49045 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The square root of 889654752 is about 29827.0808494563. The cubic root of 889654752 is about 961.7757757045.

The spelling of 889654752 in words is "eight hundred eighty-nine million, six hundred fifty-four thousand, seven hundred fifty-two".