7286080256 has 288 divisors, whose sum is σ = 18790410240. Its totient is φ = 2743123968.

The previous prime is 7286080199. The next prime is 7286080267. The reversal of 7286080256 is 6520806827.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68094155 + ... + 68094261.

It is an arithmetic number, because the mean of its divisors is an integer number (65244480).

Almost surely, 2^7286080256 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 7286080256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9395205120).

7286080256 is an abundant number, since it is smaller than the sum of its proper divisors (11504329984).

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

7286080256 is a wasteful number, since it uses less digits than its factorization.

7286080256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 7286080256 is about 85358.5394439244. The cubic root of 7286080256 is about 1938.6436347545.

The spelling of 7286080256 in words is "seven billion, two hundred eighty-six million, eighty thousand, two hundred fifty-six".