9161936324 has 6 divisors (see below), whose sum is σ = 16033388574. Its totient is φ = 4580968160.

The previous prime is 9161936317. The next prime is 9161936393. The reversal of 9161936324 is 4236391619.

It can be written as a sum of positive squares in only one way, i.e., 8114766724 + 1047169600 = 90082^2 + 32360^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145242037 + ... + 1145242044.

It is an arithmetic number, because the mean of its divisors is an integer number (2672231429).

Almost surely, 2^9161936324 is an apocalyptic number.

It is an amenable number.

9161936324 is a deficient number, since it is larger than the sum of its proper divisors (6871452250).

9161936324 is a wasteful number, since it uses less digits than its factorization.

9161936324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290484085 (or 2290484083 counting only the distinct ones).

The product of its digits is 209952, while the sum is 44.

The square root of 9161936324 is about 95718.0041789422. The cubic root of 9161936324 is about 2092.4853353127.

The spelling of 9161936324 in words is "nine billion, one hundred sixty-one million, nine hundred thirty-six thousand, three hundred twenty-four".