2094450298 has 4 divisors (see below), whose sum is σ = 3141675450. Its totient is φ = 1047225148.

The previous prime is 2094450289. The next prime is 2094450317. The reversal of 2094450298 is 8920544902.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8920544902 = 2 ⋅4460272451.

It can be written as a sum of positive squares in only one way, i.e., 2067793729 + 26656569 = 45473^2 + 5163^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 523612573 + ... + 523612576.

Almost surely, 2^2094450298 is an apocalyptic number.

2094450298 is a deficient number, since it is larger than the sum of its proper divisors (1047225152).

2094450298 is a wasteful number, since it uses less digits than its factorization.

2094450298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047225151.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 2094450298 is about 45765.1646779513. The cubic root of 2094450298 is about 1279.4501011136.

The spelling of 2094450298 in words is "two billion, ninety-four million, four hundred fifty thousand, two hundred ninety-eight".