9198344464 has 15 divisors (see below), whose sum is σ = 17822535717. Its totient is φ = 4598980416.

The previous prime is 9198344399. The next prime is 9198344471. The reversal of 9198344464 is 4644438919.

The square root of 9198344464 is 95908.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3986659600 + 5211684864 = 63140^2 + 72192^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 371644 + ... + 395620.

Almost surely, 2^9198344464 is an apocalyptic number.

9198344464 is the 95908-th square number.

It is an amenable number.

9198344464 is a deficient number, since it is larger than the sum of its proper divisors (8624191253).

9198344464 is an frugal number, since it uses more digits than its factorization.

9198344464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47962 (or 23979 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 52.

The cubic root of 9198344464 is about 2095.2534112837.

The spelling of 9198344464 in words is "nine billion, one hundred ninety-eight million, three hundred forty-four thousand, four hundred sixty-four".