8089772743 has 8 divisors (see below), whose sum is σ = 8801879408. Its totient is φ = 7390497024.

The previous prime is 8089772699. The next prime is 8089772767. The reversal of 8089772743 is 3472779808.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8089772743 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 (8089772783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3206421 + ... + 3208942.

It is an arithmetic number, because the mean of its divisors is an integer number (1100234926).

Almost surely, 2^8089772743 is an apocalyptic number.

8089772743 is a deficient number, since it is larger than the sum of its proper divisors (712106665).

8089772743 is a wasteful number, since it uses less digits than its factorization.

8089772743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6415473.

The product of its (nonzero) digits is 4741632, while the sum is 55.

The square root of 8089772743 is about 89943.1639592471. The cubic root of 8089772743 is about 2007.4532519315.

The spelling of 8089772743 in words is "eight billion, eighty-nine million, seven hundred seventy-two thousand, seven hundred forty-three".