2006369790 has 64 divisors (see below), whose sum is σ = 5129913600. Its totient is φ = 500753664.

The previous prime is 2006369777. The next prime is 2006369791. The reversal of 2006369790 is 979636002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006369791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26106 + ... + 68514.

It is an arithmetic number, because the mean of its divisors is an integer number (80154900).

Almost surely, 2^2006369790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2006369790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2564956800).

2006369790 is an abundant number, since it is smaller than the sum of its proper divisors (3123543810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2006369790 is a wasteful number, since it uses less digits than its factorization.

2006369790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42521.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 2006369790 is about 44792.5193531241. The cubic root of 2006369790 is about 1261.2572044773.

The spelling of 2006369790 in words is "two billion, six million, three hundred sixty-nine thousand, seven hundred ninety".