9300901868644 has 27 divisors (see below), whose sum is σ = 16333057452243. Its totient is φ = 4634369665848.

The previous prime is 9300901868561. The next prime is 9300901868653. The reversal of 9300901868644 is 4468681090039.

It is a happy number.

The square root of 9300901868644 is 3049738.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1872536649 + ... + 1872541615.

Almost surely, 2^{9300901868644} is an apocalyptic number.

9300901868644 is the 3049738-th square number.

It is an amenable number.

9300901868644 is a deficient number, since it is larger than the sum of its proper divisors (7032155583599).

9300901868644 is an frugal number, since it uses more digits than its factorization.

9300901868644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10552 (or 5276 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 58.

The spelling of 9300901868644 in words is "nine trillion, three hundred billion, nine hundred one million, eight hundred sixty-eight thousand, six hundred forty-four".