2006591793 has 4 divisors (see below), whose sum is σ = 2675455728. Its totient is φ = 1337727860.

The previous prime is 2006591779. The next prime is 2006591813. The reversal of 2006591793 is 3971956002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2006591793 - 2¹² = 2006587697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2006591393) 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, 334431963 + ... + 334431968.

It is an arithmetic number, because the mean of its divisors is an integer number (668863932).

Almost surely, 2^2006591793 is an apocalyptic number.

It is an amenable number.

2006591793 is a deficient number, since it is larger than the sum of its proper divisors (668863935).

2006591793 is an equidigital number, since it uses as much as digits as its factorization.

2006591793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668863934.

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 2006591793 is about 44794.9974104252. The cubic root of 2006591793 is about 1261.3037217507.

The spelling of 2006591793 in words is "two billion, six million, five hundred ninety-one thousand, seven hundred ninety-three".