4400088 has 64 divisors (see below), whose sum is σ = 13720320. Its totient is φ = 1142400.

The previous prime is 4400069. The next prime is 4400101. The reversal of 4400088 is 8800044.

It is a super-3 number, since 3×4400088³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a zygodrome in base 10.

It is a congruent number.

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, 658 + ... + 3038.

It is an arithmetic number, because the mean of its divisors is an integer number (214380).

Almost surely, 2^4400088 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 4400088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6860160).

4400088 is an abundant number, since it is smaller than the sum of its proper divisors (9320232).

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

4400088 is a wasteful number, since it uses less digits than its factorization.

4400088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408 (or 2404 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 4400088 is about 2097.6386724124. The cubic root of 4400088 is about 163.8653465412.

The spelling of 4400088 in words is "four million, four hundred thousand, eighty-eight".