2093189070 has 64 divisors (see below), whose sum is σ = 5761082880. Its totient is φ = 476796288.

The previous prime is 2093189041. The next prime is 2093189071. The reversal of 2093189070 is 709813902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2093189071) 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, 44521 + ... + 78539.

It is an arithmetic number, because the mean of its divisors is an integer number (90016920).

Almost surely, 2^2093189070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2093189070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2880541440).

2093189070 is an abundant number, since it is smaller than the sum of its proper divisors (3667893810).

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

2093189070 is a wasteful number, since it uses less digits than its factorization.

2093189070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34329.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 2093189070 is about 45751.3832577770. The cubic root of 2093189070 is about 1279.1932314378.

The spelling of 2093189070 in words is "two billion, ninety-three million, one hundred eighty-nine thousand, seventy".