9076724909 has 16 divisors (see below), whose sum is σ = 10563002496. Its totient is φ = 7638321600.

The previous prime is 9076724879. The next prime is 9076724941. The reversal of 9076724909 is 9094276709.

It is a happy number.

It is not a de Polignac number, because 9076724909 - 2²⁰ = 9075676333 is a prime.

It is a super-2 number, since 2×9076724909² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9076724309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214139 + ... + 252999.

It is an arithmetic number, because the mean of its divisors is an integer number (660187656).

Almost surely, 2^9076724909 is an apocalyptic number.

It is an amenable number.

9076724909 is a deficient number, since it is larger than the sum of its proper divisors (1486277587).

9076724909 is a wasteful number, since it uses less digits than its factorization.

9076724909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39476.

The product of its (nonzero) digits is 1714608, while the sum is 53.

The square root of 9076724909 is about 95271.8474104496. The cubic root of 9076724909 is about 2085.9780032256.

The spelling of 9076724909 in words is "nine billion, seventy-six million, seven hundred twenty-four thousand, nine hundred nine".