9069947040 has 432 divisors, whose sum is σ = 36542360736. Its totient is φ = 1884072960.

The previous prime is 9069947039. The next prime is 9069947071. The reversal of 9069947040 is 407499609.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2844327 + ... + 2847513.

It is an arithmetic number, because the mean of its divisors is an integer number (84588798).

Almost surely, 2^9069947040 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 9069947040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18271180368).

9069947040 is an abundant number, since it is smaller than the sum of its proper divisors (27472413696).

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

9069947040 is a wasteful number, since it uses less digits than its factorization.

9069947040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3241 (or 3215 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 9069947040 is about 95236.2695615489. The cubic root of 9069947040 is about 2085.4586526721.

The spelling of 9069947040 in words is "nine billion, sixty-nine million, nine hundred forty-seven thousand, forty".