888004400 has 60 divisors (see below), whose sum is σ = 2173735872. Its totient is φ = 348491520.

The previous prime is 888004391. The next prime is 888004409. The reversal of 888004400 is 4400888.

It is an interprime number because it is at equal distance from previous prime (888004391) and next prime (888004409).

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (888004409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 257 + ... + 42143.

Almost surely, 2^888004400 is an apocalyptic number.

888004400 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 888004400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1086867936).

888004400 is an abundant number, since it is smaller than the sum of its proper divisors (1285731472).

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

888004400 is a wasteful number, since it uses less digits than its factorization.

888004400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41958 (or 41947 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 888004400 is about 29799.4026785773. The cubic root of 888004400 is about 961.1806942715.

The spelling of 888004400 in words is "eight hundred eighty-eight million, four thousand, four hundred".