2219467484 has 24 divisors (see below), whose sum is σ = 4223462880. Its totient is φ = 1014421824.

The previous prime is 2219467477. The next prime is 2219467513. The reversal of 2219467484 is 4847649122.

It is a congruent number.

It is an unprimeable number.

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, 201839 + ... + 212550.

It is an arithmetic number, because the mean of its divisors is an integer number (175977620).

Almost surely, 2^2219467484 is an apocalyptic number.

It is an amenable number.

2219467484 is a deficient number, since it is larger than the sum of its proper divisors (2003995396).

2219467484 is a wasteful number, since it uses less digits than its factorization.

2219467484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414509 (or 414507 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 2219467484 is about 47111.2246073056. The cubic root of 2219467484 is about 1304.4164356475.

The spelling of 2219467484 in words is "two billion, two hundred nineteen million, four hundred sixty-seven thousand, four hundred eighty-four".