2219889337 has 8 divisors (see below), whose sum is σ = 2289314880. Its totient is φ = 2151523920.

The previous prime is 2219889317. The next prime is 2219889341. The reversal of 2219889337 is 7339889122.

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 2219889337 - 2⁷ = 2219889209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2219889307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260778 + ... + 269155.

It is an arithmetic number, because the mean of its divisors is an integer number (286164360).

Almost surely, 2^2219889337 is an apocalyptic number.

It is an amenable number.

2219889337 is a deficient number, since it is larger than the sum of its proper divisors (69425543).

2219889337 is an equidigital number, since it uses as much as digits as its factorization.

2219889337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530063.

The product of its digits is 1306368, while the sum is 52.

The square root of 2219889337 is about 47115.7015972383. The cubic root of 2219889337 is about 1304.4990736573.

The spelling of 2219889337 in words is "two billion, two hundred nineteen million, eight hundred eighty-nine thousand, three hundred thirty-seven".