9007069947 has 8 divisors (see below), whose sum is σ = 12641501760. Its totient is φ = 5688675720.

The previous prime is 9007069919. The next prime is 9007069963. The reversal of 9007069947 is 7499607009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9007069947 - 2¹¹ = 9007067899 is a prime.

It is a super-2 number, since 2×9007069947² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 9007069947.

It is not an unprimeable number, because it can be changed into a prime (9007069147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79009329 + ... + 79009442.

It is an arithmetic number, because the mean of its divisors is an integer number (1580187720).

Almost surely, 2^9007069947 is an apocalyptic number.

9007069947 is a deficient number, since it is larger than the sum of its proper divisors (3634431813).

9007069947 is a wasteful number, since it uses less digits than its factorization.

9007069947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158018793.

The product of its (nonzero) digits is 857304, while the sum is 51.

The square root of 9007069947 is about 94905.5843825852. The cubic root of 9007069947 is about 2080.6283502104.

The spelling of 9007069947 in words is "nine billion, seven million, sixty-nine thousand, nine hundred forty-seven".