9073939392 has 168 divisors, whose sum is σ = 31017033216. Its totient is φ = 2479809024.

The previous prime is 9073939379. The next prime is 9073939409. The reversal of 9073939392 is 2939393709.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43813 + ... + 141659.

Almost surely, 2^9073939392 is an apocalyptic number.

9073939392 is a gapful number since it is divisible by the number (92) 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 9073939392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15508516608).

9073939392 is an abundant number, since it is smaller than the sum of its proper divisors (21943093824).

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

9073939392 is a wasteful number, since it uses less digits than its factorization.

9073939392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97895 (or 97882 counting only the distinct ones).

The product of its (nonzero) digits is 2480058, while the sum is 54.

The square root of 9073939392 is about 95257.2275053185. The cubic root of 9073939392 is about 2085.7645957929.

The spelling of 9073939392 in words is "nine billion, seventy-three million, nine hundred thirty-nine thousand, three hundred ninety-two".