7264719424 has 56 divisors (see below), whose sum is σ = 14521815000. Its totient is φ = 3605790720.

The previous prime is 7264719377. The next prime is 7264719479. The reversal of 7264719424 is 4249174627.

It can be written as a sum of positive squares in 4 ways, for example, as 3872821824 + 3391897600 = 62232^2 + 58240^2 .

It is a super-2 number, since 2×7264719424² (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 6924852 + ... + 6925900.

It is an arithmetic number, because the mean of its divisors is an integer number (259318125).

Almost surely, 2^7264719424 is an apocalyptic number.

It is an amenable number.

7264719424 is a deficient number, since it is larger than the sum of its proper divisors (7257095576).

7264719424 is a wasteful number, since it uses less digits than its factorization.

7264719424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751 (or 1741 counting only the distinct ones).

The product of its digits is 677376, while the sum is 46.

The square root of 7264719424 is about 85233.3234363180. The cubic root of 7264719424 is about 1936.7472526916.

The spelling of 7264719424 in words is "seven billion, two hundred sixty-four million, seven hundred nineteen thousand, four hundred twenty-four".