7268926564 has 27 divisors (see below), whose sum is σ = 13011377043. Its totient is φ = 3553212408.

The previous prime is 7268926549. The next prime is 7268926571. The reversal of 7268926564 is 4656298627.

The square root of 7268926564 is 85258.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8013799 + ... + 8014705.

Almost surely, 2^7268926564 is an apocalyptic number.

7268926564 is the 85258-th square number.

It is an amenable number.

7268926564 is a deficient number, since it is larger than the sum of its proper divisors (5742450479).

7268926564 is an frugal number, since it uses more digits than its factorization.

7268926564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912 (or 956 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 55.

The cubic root of 7268926564 is about 1937.1210498496.

The spelling of 7268926564 in words is "seven billion, two hundred sixty-eight million, nine hundred twenty-six thousand, five hundred sixty-four".