2194996098 has 32 divisors (see below), whose sum is σ = 4481436672. Its totient is φ = 716562000.

The previous prime is 2194996093. The next prime is 2194996129. The reversal of 2194996098 is 8906994912.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2194996093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47265 + ... + 81387.

It is an arithmetic number, because the mean of its divisors is an integer number (140044896).

Almost surely, 2^2194996098 is an apocalyptic number.

2194996098 is an abundant number, since it is smaller than the sum of its proper divisors (2286440574).

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

2194996098 is a wasteful number, since it uses less digits than its factorization.

2194996098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34350.

The product of its (nonzero) digits is 2519424, while the sum is 57.

The square root of 2194996098 is about 46850.7854576634. The cubic root of 2194996098 is about 1299.6046328269.

The spelling of 2194996098 in words is "two billion, one hundred ninety-four million, nine hundred ninety-six thousand, ninety-eight".