9332745409 has 4 divisors (see below), whose sum is σ = 10050648916. Its totient is φ = 8614841904.

The previous prime is 9332745379. The next prime is 9332745421. The reversal of 9332745409 is 9045472339.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9045472339 = 709 ⋅12758071.

It can be written as a sum of positive squares in 2 ways, for example, as 1230045184 + 8102700225 = 35072^2 + 90015^2 .

It is a cyclic number.

It is not a de Polignac number, because 9332745409 - 2⁷ = 9332745281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9332745439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358951734 + ... + 358951759.

It is an arithmetic number, because the mean of its divisors is an integer number (2512662229).

Almost surely, 2^9332745409 is an apocalyptic number.

It is an amenable number.

9332745409 is a deficient number, since it is larger than the sum of its proper divisors (717903507).

9332745409 is a wasteful number, since it uses less digits than its factorization.

9332745409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717903506.

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 9332745409 is about 96606.1354625057. The cubic root of 9332745409 is about 2105.4089894630.

The spelling of 9332745409 in words is "nine billion, three hundred thirty-two million, seven hundred forty-five thousand, four hundred nine".