8742762865 has 8 divisors (see below), whose sum is σ = 10528388928. Its totient is φ = 6969494640.

The previous prime is 8742762859. The next prime is 8742762869. The reversal of 8742762865 is 5682672478.

8742762865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8742762865 - 2¹³ = 8742754673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8742762869) 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 7 ways as a sum of consecutive naturals, for example, 3087901 + ... + 3090730.

It is an arithmetic number, because the mean of its divisors is an integer number (1316048616).

Almost surely, 2^8742762865 is an apocalyptic number.

It is an amenable number.

8742762865 is a deficient number, since it is larger than the sum of its proper divisors (1785626063).

8742762865 is a wasteful number, since it uses less digits than its factorization.

8742762865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6178919.

The product of its digits is 9031680, while the sum is 55.

The square root of 8742762865 is about 93502.7425533604. The cubic root of 8742762865 is about 2060.0743732378.

The spelling of 8742762865 in words is "eight billion, seven hundred forty-two million, seven hundred sixty-two thousand, eight hundred sixty-five".