2182208379 has 16 divisors (see below), whose sum is σ = 3192551712. Its totient is φ = 1317558528.

The previous prime is 2182208339. The next prime is 2182208393. The reversal of 2182208379 is 9738022812.

It is a happy number.

2182208379 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2182208379 - 2¹⁷ = 2182077307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2182208379.

It is not an unprimeable number, because it can be changed into a prime (2182208309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 525802 + ... + 529935.

It is an arithmetic number, because the mean of its divisors is an integer number (199534482).

Almost surely, 2^2182208379 is an apocalyptic number.

2182208379 is a deficient number, since it is larger than the sum of its proper divisors (1010343333).

2182208379 is a wasteful number, since it uses less digits than its factorization.

2182208379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055806.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 2182208379 is about 46714.1132742558. The cubic root of 2182208379 is about 1297.0759484613.

The spelling of 2182208379 in words is "two billion, one hundred eighty-two million, two hundred eight thousand, three hundred seventy-nine".