9973062576 has 160 divisors (see below), whose sum is σ = 30109501440. Its totient is φ = 3156192000.

The previous prime is 9973062571. The next prime is 9973062643. The reversal of 9973062576 is 6752603799.

9973062576 is a `hidden beast` number, since 9 + 9 + 7 + 3 + 0 + 62 + 576 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (9973062571) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 702751 + ... + 716801.

It is an arithmetic number, because the mean of its divisors is an integer number (188184384).

Almost surely, 2^9973062576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9973062576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15054750720).

9973062576 is an abundant number, since it is smaller than the sum of its proper divisors (20136438864).

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

9973062576 is a wasteful number, since it uses less digits than its factorization.

9973062576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14152 (or 14140 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 54.

The square root of 9973062576 is about 99865.2220545271. Note that the first 3 decimals coincide. The cubic root of 9973062576 is about 2152.4984530577.

The spelling of 9973062576 in words is "nine billion, nine hundred seventy-three million, sixty-two thousand, five hundred seventy-six".