2173364284 has 96 divisors (see below), whose sum is σ = 4869204480. Its totient is φ = 825576192.

The previous prime is 2173364243. The next prime is 2173364287. The reversal of 2173364284 is 4824633712.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2173364287) 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 31 ways as a sum of consecutive naturals, for example, 2395759 + ... + 2396665.

It is an arithmetic number, because the mean of its divisors is an integer number (50720880).

Almost surely, 2^2173364284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2173364284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2434602240).

2173364284 is an abundant number, since it is smaller than the sum of its proper divisors (2695840196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2173364284 is a wasteful number, since it uses less digits than its factorization.

2173364284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187 (or 1185 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 2173364284 is about 46619.3552507969. The cubic root of 2173364284 is about 1295.3213046699.

Adding to 2173364284 its reverse (4824633712), we get a palindrome (6997997996).

The spelling of 2173364284 in words is "two billion, one hundred seventy-three million, three hundred sixty-four thousand, two hundred eighty-four".