9883465864804 has 81 divisors (see below), whose sum is σ = 20626377243339. Its totient is φ = 4131705083520.

The previous prime is 9883465864733. The next prime is 9883465864819. The reversal of 9883465864804 is 4084685643889.

The square root of 9883465864804 is 3143798.

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

It can be written as a sum of positive squares in 4 ways, for example, as 368412580900 + 9515053283904 = 606970^2 + 3084648^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1804537314 + ... + 1804542790.

Almost surely, 2^{9883465864804} is an apocalyptic number.

9883465864804 is the 3143798-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9883465864804

9883465864804 is an abundant number, since it is smaller than the sum of its proper divisors (10742911378535).

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

9883465864804 is an frugal number, since it uses more digits than its factorization.

9883465864804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11054 (or 5527 counting only the distinct ones).

The product of its (nonzero) digits is 1274019840, while the sum is 73.

The spelling of 9883465864804 in words is "nine trillion, eight hundred eighty-three billion, four hundred sixty-five million, eight hundred sixty-four thousand, eight hundred four".