2197882913 has 8 divisors (see below), whose sum is σ = 2208613440. Its totient is φ = 2187179280.

The previous prime is 2197882901. The next prime is 2197882979. The reversal of 2197882913 is 3192887912.

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 2197882913 - 2⁶ = 2197882849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2197881913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167978 + ... + 180588.

It is an arithmetic number, because the mean of its divisors is an integer number (276076680).

Almost surely, 2^2197882913 is an apocalyptic number.

It is an amenable number.

2197882913 is a deficient number, since it is larger than the sum of its proper divisors (10730527).

2197882913 is a wasteful number, since it uses less digits than its factorization.

2197882913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13447.

The product of its digits is 435456, while the sum is 50.

The square root of 2197882913 is about 46881.5839429514. The cubic root of 2197882913 is about 1300.1741212532.

The spelling of 2197882913 in words is "two billion, one hundred ninety-seven million, eight hundred eighty-two thousand, nine hundred thirteen".