9079242447 has 16 divisors (see below), whose sum is σ = 13563096192. Its totient is φ = 5353852320.

The previous prime is 9079242371. The next prime is 9079242457. The reversal of 9079242447 is 7442429709.

It is not a de Polignac number, because 9079242447 - 2¹² = 9079238351 is a prime.

It is a super-2 number, since 2×9079242447² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9079242396 and 9079242405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9079242457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3716733 + ... + 3719174.

It is an arithmetic number, because the mean of its divisors is an integer number (847693512).

Almost surely, 2^9079242447 is an apocalyptic number.

9079242447 is a deficient number, since it is larger than the sum of its proper divisors (4483853745).

9079242447 is a wasteful number, since it uses less digits than its factorization.

9079242447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7435958.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 9079242447 is about 95285.0588864802. The cubic root of 9079242447 is about 2086.1708423643.

The spelling of 9079242447 in words is "nine billion, seventy-nine million, two hundred forty-two thousand, four hundred forty-seven".