3768684589 has 4 divisors (see below), whose sum is σ = 3898639260. Its totient is φ = 3638729920.

The previous prime is 3768684571. The next prime is 3768684629. The reversal of 3768684589 is 9854868673.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3086691364 + 681993225 = 55558^2 + 26115^2 .

It is a cyclic number.

It is not a de Polignac number, because 3768684589 - 2⁷ = 3768684461 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3768684589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3768681589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64977292 + ... + 64977349.

It is an arithmetic number, because the mean of its divisors is an integer number (974659815).

Almost surely, 2^3768684589 is an apocalyptic number.

It is an amenable number.

3768684589 is a deficient number, since it is larger than the sum of its proper divisors (129954671).

3768684589 is a wasteful number, since it uses less digits than its factorization.

3768684589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129954670.

The product of its digits is 69672960, while the sum is 64.

The square root of 3768684589 is about 61389.6130383634. The cubic root of 3768684589 is about 1556.1923064713.

The spelling of 3768684589 in words is "three billion, seven hundred sixty-eight million, six hundred eighty-four thousand, five hundred eighty-nine".