7264255326 has 8 divisors (see below), whose sum is σ = 14528510664. Its totient is φ = 2421418440.

The previous prime is 7264255303. The next prime is 7264255343. The reversal of 7264255326 is 6235524627.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

7264255326 is an admirable number.

It is a super-3 number, since 3×7264255326³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605354605 + ... + 605354616.

It is an arithmetic number, because the mean of its divisors is an integer number (1816063833).

Almost surely, 2^7264255326 is an apocalyptic number.

7264255326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7264255326 is a wasteful number, since it uses less digits than its factorization.

7264255326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210709226.

The product of its digits is 604800, while the sum is 42.

The square root of 7264255326 is about 85230.6008778537. The cubic root of 7264255326 is about 1936.7060095449.

The spelling of 7264255326 in words is "seven billion, two hundred sixty-four million, two hundred fifty-five thousand, three hundred twenty-six".