9308829149 has 4 divisors (see below), whose sum is σ = 9560419164. Its totient is φ = 9057239136.

The previous prime is 9308829143. The next prime is 9308829221. The reversal of 9308829149 is 9419288039.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8970931225 + 337897924 = 94715^2 + 18382^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9308829149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9308829149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9308829143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125794952 + ... + 125795025.

It is an arithmetic number, because the mean of its divisors is an integer number (2390104791).

Almost surely, 2^9308829149 is an apocalyptic number.

It is an amenable number.

9308829149 is a deficient number, since it is larger than the sum of its proper divisors (251590015).

9308829149 is a wasteful number, since it uses less digits than its factorization.

9308829149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251590014.

The product of its (nonzero) digits is 1119744, while the sum is 53.

The square root of 9308829149 is about 96482.2737553381. The cubic root of 9308829149 is about 2103.6089981351.

The spelling of 9308829149 in words is "nine billion, three hundred eight million, eight hundred twenty-nine thousand, one hundred forty-nine".