9047384512 has 56 divisors (see below), whose sum is σ = 18762573600. Its totient is φ = 4320408576.

The previous prime is 9047384509. The next prime is 9047384537. The reversal of 9047384512 is 2154837409.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039314 + ... + 1047982.

Almost surely, 2^9047384512 is an apocalyptic number.

9047384512 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 9047384512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9381286800).

9047384512 is an abundant number, since it is smaller than the sum of its proper divisors (9715189088).

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

9047384512 is a wasteful number, since it uses less digits than its factorization.

9047384512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9413 (or 9403 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 9047384512 is about 95117.7402591125. The cubic root of 9047384512 is about 2083.7279446611.

The spelling of 9047384512 in words is "nine billion, forty-seven million, three hundred eighty-four thousand, five hundred twelve".