7288479360 has 512 divisors, whose sum is σ = 28015891200. Its totient is φ = 1783627776.

The previous prime is 7288479337. The next prime is 7288479371. The reversal of 7288479360 is 639748827.

It is a super-2 number, since 2×7288479360² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 7288479297 and 7288479306.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12631392 + ... + 12631968.

Almost surely, 2^7288479360 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 7288479360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14007945600).

7288479360 is an abundant number, since it is smaller than the sum of its proper divisors (20727411840).

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

7288479360 is a wasteful number, since it uses less digits than its factorization.

7288479360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665 (or 647 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The square root of 7288479360 is about 85372.5913862289. The cubic root of 7288479360 is about 1938.8563919182.

The spelling of 7288479360 in words is "seven billion, two hundred eighty-eight million, four hundred seventy-nine thousand, three hundred sixty".