2089630357 has 8 divisors (see below), whose sum is σ = 2113536600. Its totient is φ = 2065772544.

The previous prime is 2089630273. The next prime is 2089630363. The reversal of 2089630357 is 7530369802.

It can be written as a sum of positive squares in 4 ways, for example, as 9449476 + 2080180881 = 3074^2 + 45609^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2089630357 - 2¹⁵ = 2089597589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089630057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78519 + ... + 101707.

It is an arithmetic number, because the mean of its divisors is an integer number (264192075).

Almost surely, 2^2089630357 is an apocalyptic number.

It is an amenable number.

2089630357 is a deficient number, since it is larger than the sum of its proper divisors (23906243).

2089630357 is an equidigital number, since it uses as much as digits as its factorization.

2089630357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24215.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 2089630357 is about 45712.4748509638. The cubic root of 2089630357 is about 1278.4678846572.

The spelling of 2089630357 in words is "two billion, eighty-nine million, six hundred thirty thousand, three hundred fifty-seven".