889349448960 has 288 divisors, whose sum is σ = 3606807079680. Its totient is φ = 203279818752.

The previous prime is 889349448877. The next prime is 889349448971. The reversal of 889349448960 is 69844943988.

889349448960 is a `hidden beast` number, since 8 + 8 + 9 + 3 + 494 + 48 + 96 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1596187 + ... + 2080026.

Almost surely, 2^889349448960 is an apocalyptic number.

889349448960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

889349448960 is an abundant number, since it is smaller than the sum of its proper divisors (2717457630720).

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

889349448960 is a wasteful number, since it uses less digits than its factorization.

889349448960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676250 (or 3676230 counting only the distinct ones).

The product of its (nonzero) digits is 429981696, while the sum is 72.

The spelling of 889349448960 in words is "eight hundred eighty-nine billion, three hundred forty-nine million, four hundred forty-eight thousand, nine hundred sixty".