2318364472 has 8 divisors (see below), whose sum is σ = 4346933400. Its totient is φ = 1159182232.

The previous prime is 2318364449. The next prime is 2318364497. The reversal of 2318364472 is 2744638132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144897772 + ... + 144897787.

It is an arithmetic number, because the mean of its divisors is an integer number (543366675).

Almost surely, 2^2318364472 is an apocalyptic number.

It is an amenable number.

2318364472 is a deficient number, since it is larger than the sum of its proper divisors (2028568928).

2318364472 is a wasteful number, since it uses less digits than its factorization.

2318364472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289795565 (or 289795561 counting only the distinct ones).

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

The square root of 2318364472 is about 48149.3974209439. The cubic root of 2318364472 is about 1323.5100321902.

The spelling of 2318364472 in words is "two billion, three hundred eighteen million, three hundred sixty-four thousand, four hundred seventy-two".