2209674998 has 16 divisors (see below), whose sum is σ = 3489237216. Its totient is φ = 1047446400.

The previous prime is 2209674997. The next prime is 2209675051. The reversal of 2209674998 is 8994769022.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2209674997) 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 7 ways as a sum of consecutive naturals, for example, 207353 + ... + 217748.

It is an arithmetic number, because the mean of its divisors is an integer number (218077326).

Almost surely, 2^2209674998 is an apocalyptic number.

2209674998 is a deficient number, since it is larger than the sum of its proper divisors (1279562218).

2209674998 is a wasteful number, since it uses less digits than its factorization.

2209674998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425239.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The square root of 2209674998 is about 47007.1802813145. The cubic root of 2209674998 is about 1302.4952072650.

The spelling of 2209674998 in words is "two billion, two hundred nine million, six hundred seventy-four thousand, nine hundred ninety-eight".