9073772930880 has 1344 divisors, whose sum is σ = 38389729517568. Its totient is φ = 1921918648320.

The previous prime is 9073772930861. The next prime is 9073772930923. The reversal of 9073772930880 is 880392773709.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4512069075 + ... + 4512071085.

Almost surely, 2^{9073772930880} is an apocalyptic number.

9073772930880 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9073772930880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19194864758784).

9073772930880 is an abundant number, since it is smaller than the sum of its proper divisors (29315956586688).

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

9073772930880 is a wasteful number, since it uses less digits than its factorization.

9073772930880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364 (or 2351 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 63.

The spelling of 9073772930880 in words is "nine trillion, seventy-three billion, seven hundred seventy-two million, nine hundred thirty thousand, eight hundred eighty".