6323220288 has 840 divisors, whose sum is σ = 24890114304. Its totient is φ = 1567641600.

The previous prime is 6323220263. The next prime is 6323220301. The reversal of 6323220288 is 8820223236.

It is a super-2 number, since 2×6323220288² = 79966229621149605888, which contains 22 as substring.

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 119 ways as a sum of consecutive naturals, for example, 86619420 + ... + 86619492.

Almost surely, 2^6323220288 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 6323220288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12445057152).

6323220288 is an abundant number, since it is smaller than the sum of its proper divisors (18566894016).

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

6323220288 is a wasteful number, since it uses less digits than its factorization.

6323220288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 6323220288 is about 79518.6788622648. The cubic root of 6323220288 is about 1849.1810631994.

The spelling of 6323220288 in words is "six billion, three hundred twenty-three million, two hundred twenty thousand, two hundred eighty-eight".