2198994676 has 48 divisors (see below), whose sum is σ = 4144452480. Its totient is φ = 1017175040.

The previous prime is 2198994607. The next prime is 2198994683. The reversal of 2198994676 is 6764998912.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2717760 + ... + 2718568.

It is an arithmetic number, because the mean of its divisors is an integer number (86342760).

Almost surely, 2^2198994676 is an apocalyptic number.

It is an amenable number.

2198994676 is a deficient number, since it is larger than the sum of its proper divisors (1945457804).

2198994676 is a wasteful number, since it uses less digits than its factorization.

2198994676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464 (or 1462 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 61.

The square root of 2198994676 is about 46893.4395838053. The cubic root of 2198994676 is about 1300.3933082136.

The spelling of 2198994676 in words is "two billion, one hundred ninety-eight million, nine hundred ninety-four thousand, six hundred seventy-six".