9049670784 has 512 divisors, whose sum is σ = 34405171200. Its totient is φ = 2272665600.

The previous prime is 9049670731. The next prime is 9049670813. The reversal of 9049670784 is 4870769409.

It is a happy number.

9049670784 is a `hidden beast` number, since 9 + 0 + 496 + 70 + 7 + 84 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9049670784.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8248924 + ... + 8250020.

It is an arithmetic number, because the mean of its divisors is an integer number (67197600).

Almost surely, 2^9049670784 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 9049670784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17202585600).

9049670784 is an abundant number, since it is smaller than the sum of its proper divisors (25355500416).

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

9049670784 is a wasteful number, since it uses less digits than its factorization.

9049670784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169 (or 1151 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The square root of 9049670784 is about 95129.7576155853. The cubic root of 9049670784 is about 2083.9034490705.

The spelling of 9049670784 in words is "nine billion, forty-nine million, six hundred seventy thousand, seven hundred eighty-four".