7288704000 has 880 divisors, whose sum is σ = 29365770720. Its totient is φ = 1791590400.

The previous prime is 7288703999. The next prime is 7288704041. The reversal of 7288704000 is 4078827.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 196991982 + ... + 196992018.

It is an arithmetic number, because the mean of its divisors is an integer number (33370194).

Almost surely, 2^7288704000 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 7288704000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14682885360).

7288704000 is an abundant number, since it is smaller than the sum of its proper divisors (22077066720).

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

7288704000 is a wasteful number, since it uses less digits than its factorization.

7288704000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 7288704000 is about 85373.9070208222. The cubic root of 7288704000 is about 1938.8763110355.

The spelling of 7288704000 in words is "seven billion, two hundred eighty-eight million, seven hundred four thousand".