9394862530816 has 81 divisors (see below), whose sum is σ = 21815542120239. Its totient is φ = 4026222531072.

The previous prime is 9394862530751. The next prime is 9394862530819. The reversal of 9394862530816 is 6180352684939.

The square root of 9394862530816 is 3065104.

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

It is a Harshad number since it is a multiple of its sum of digits (64).

It is not an unprimeable number, because it can be changed into a prime (9394862530819) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 343277965 + ... + 343305331.

Almost surely, 2^{9394862530816} is an apocalyptic number.

9394862530816 is the 3065104-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9394862530816

9394862530816 is an abundant number, since it is smaller than the sum of its proper divisors (12420679589423).

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

9394862530816 is an frugal number, since it uses more digits than its factorization.

9394862530816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54764 (or 27376 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 64.

Multiplying 9394862530816 by its sum of digits (64), we get a square (601271201972224 = 24520832²).

9394862530816 divided by its sum of digits (64) gives a square (146794727044 = 383138²).

The spelling of 9394862530816 in words is "nine trillion, three hundred ninety-four billion, eight hundred sixty-two million, five hundred thirty thousand, eight hundred sixteen".