2198247373 has 8 divisors (see below), whose sum is σ = 2660064192. Its totient is φ = 1773375936.

The previous prime is 2198247371. The next prime is 2198247377. The reversal of 2198247373 is 3737428912.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2198247373 - 2¹ = 2198247371 is a prime.

It is a super-2 number, since 2×2198247373² = 9664583025802802258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2198247371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9236215 + ... + 9236452.

It is an arithmetic number, because the mean of its divisors is an integer number (332508024).

Almost surely, 2^2198247373 is an apocalyptic number.

It is an amenable number.

2198247373 is a deficient number, since it is larger than the sum of its proper divisors (461816819).

2198247373 is a wasteful number, since it uses less digits than its factorization.

2198247373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18472691.

The product of its digits is 508032, while the sum is 46.

The square root of 2198247373 is about 46885.4708091963. The cubic root of 2198247373 is about 1300.2459836300.

It can be divided in two parts, 2198 and 247373, that added together give a triangular number (249571 = T₇₀₆).

The spelling of 2198247373 in words is "two billion, one hundred ninety-eight million, two hundred forty-seven thousand, three hundred seventy-three".