887969712 has 160 divisors (see below), whose sum is σ = 2774425600. Its totient is φ = 239065344.

The previous prime is 887969689. The next prime is 887969723. The reversal of 887969712 is 217969788.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (57).

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, 2342739 + ... + 2343117.

It is an arithmetic number, because the mean of its divisors is an integer number (17340160).

Almost surely, 2^887969712 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 887969712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1387212800).

887969712 is an abundant number, since it is smaller than the sum of its proper divisors (1886455888).

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

887969712 is a wasteful number, since it uses less digits than its factorization.

887969712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 777 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 57.

The square root of 887969712 is about 29798.8206478042. The cubic root of 887969712 is about 961.1681786165.

The spelling of 887969712 in words is "eight hundred eighty-seven million, nine hundred sixty-nine thousand, seven hundred twelve".