885064320 has 448 divisors, whose sum is σ = 3638903040. Its totient is φ = 201553920.

The previous prime is 885064307. The next prime is 885064351. The reversal of 885064320 is 23460588.

885064320 is a `hidden beast` number, since 8 + 8 + 5 + 0 + 643 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3265785 + ... + 3266055.

Almost surely, 2^885064320 is an apocalyptic number.

885064320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 885064320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1819451520).

885064320 is an abundant number, since it is smaller than the sum of its proper divisors (2753838720).

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

885064320 is an equidigital number, since it uses as much as digits as its factorization.

885064320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 885064320 is about 29750.0305882196. The cubic root of 885064320 is about 960.1187353139.

The spelling of 885064320 in words is "eight hundred eighty-five million, sixty-four thousand, three hundred twenty".