888299664 has 80 divisors (see below), whose sum is σ = 2627450880. Its totient is φ = 253330560.

The previous prime is 888299651. The next prime is 888299717. The reversal of 888299664 is 466992888.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 888299598 and 888299607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205849 + ... + 210119.

It is an arithmetic number, because the mean of its divisors is an integer number (32843136).

Almost surely, 2^888299664 is an apocalyptic number.

888299664 is a gapful number since it is divisible by the number (84) 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 888299664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313725440).

888299664 is an abundant number, since it is smaller than the sum of its proper divisors (1739151216).

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

888299664 is a wasteful number, since it uses less digits than its factorization.

888299664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4908 (or 4902 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 60.

The square root of 888299664 is about 29804.3564600882. The cubic root of 888299664 is about 961.2872142419.

The spelling of 888299664 in words is "eight hundred eighty-eight million, two hundred ninety-nine thousand, six hundred sixty-four".