7672264727 has 4 divisors (see below), whose sum is σ = 7674862296. Its totient is φ = 7669667160.

The previous prime is 7672264709. The next prime is 7672264729. The reversal of 7672264727 is 7274622767.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7672264727 - 2²⁸ = 7403829271 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 (7672264729) 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 3 ways as a sum of consecutive naturals, for example, 1294349 + ... + 1300262.

It is an arithmetic number, because the mean of its divisors is an integer number (1918715574).

Almost surely, 2^7672264727 is an apocalyptic number.

7672264727 is a deficient number, since it is larger than the sum of its proper divisors (2597569).

7672264727 is a wasteful number, since it uses less digits than its factorization.

7672264727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597568.

The product of its digits is 2765952, while the sum is 50.

The square root of 7672264727 is about 87591.4649209613. The cubic root of 7672264727 is about 1972.3070472434.

The spelling of 7672264727 in words is "seven billion, six hundred seventy-two million, two hundred sixty-four thousand, seven hundred twenty-seven".