7268963439 has 32 divisors (see below), whose sum is σ = 9886240000. Its totient is φ = 4750202880.

The previous prime is 7268963369. The next prime is 7268963441. The reversal of 7268963439 is 9343698627.

7268963439 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7268963439 - 2⁷ = 7268963311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7268967439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14566812 + ... + 14567310.

It is an arithmetic number, because the mean of its divisors is an integer number (308945000).

Almost surely, 2^7268963439 is an apocalyptic number.

7268963439 is a deficient number, since it is larger than the sum of its proper divisors (2617276561).

7268963439 is a wasteful number, since it uses less digits than its factorization.

7268963439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015.

The product of its digits is 11757312, while the sum is 57.

The square root of 7268963439 is about 85258.2162550918. The cubic root of 7268963439 is about 1937.1243254922.

The spelling of 7268963439 in words is "seven billion, two hundred sixty-eight million, nine hundred sixty-three thousand, four hundred thirty-nine".