2685792993 has 8 divisors (see below), whose sum is σ = 3856523328. Its totient is φ = 1652795664.

The previous prime is 2685792971. The next prime is 2685793049. The reversal of 2685792993 is 3992975862.

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

It is not a de Polignac number, because 2685792993 - 2²⁰ = 2684744417 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2685792793) 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, 34433205 + ... + 34433282.

It is an arithmetic number, because the mean of its divisors is an integer number (482065416).

Almost surely, 2^2685792993 is an apocalyptic number.

It is an amenable number.

2685792993 is a deficient number, since it is larger than the sum of its proper divisors (1170730335).

2685792993 is a wasteful number, since it uses less digits than its factorization.

2685792993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68866503.

The product of its digits is 14696640, while the sum is 60.

The square root of 2685792993 is about 51824.6369307109. The cubic root of 2685792993 is about 1390.0300172942.

The spelling of 2685792993 in words is "two billion, six hundred eighty-five million, seven hundred ninety-two thousand, nine hundred ninety-three".