2094785249 has 4 divisors (see below), whose sum is σ = 2098950336. Its totient is φ = 2090620164.

The previous prime is 2094785239. The next prime is 2094785261. The reversal of 2094785249 is 9425874902.

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 2094785249 - 2⁴ = 2094785233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2094785197 and 2094785206.

It is not an unprimeable number, because it can be changed into a prime (2094785239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2081789 + ... + 2082794.

It is an arithmetic number, because the mean of its divisors is an integer number (524737584).

Almost surely, 2^2094785249 is an apocalyptic number.

It is an amenable number.

2094785249 is a deficient number, since it is larger than the sum of its proper divisors (4165087).

2094785249 is an equidigital number, since it uses as much as digits as its factorization.

2094785249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4165086.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 2094785249 is about 45768.8239853287. The cubic root of 2094785249 is about 1279.5183020234.

The spelling of 2094785249 in words is "two billion, ninety-four million, seven hundred eighty-five thousand, two hundred forty-nine".