93649161 has 8 divisors (see below), whose sum is σ = 124939584. Its totient is φ = 62395760.

The previous prime is 93649159. The next prime is 93649177. The reversal of 93649161 is 16194639.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 93649161 - 2¹ = 93649159 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (93649111) 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 7 ways as a sum of consecutive naturals, for example, 2685 + ... + 13946.

It is an arithmetic number, because the mean of its divisors is an integer number (15617448).

Almost surely, 2^93649161 is an apocalyptic number.

It is an amenable number.

93649161 is a deficient number, since it is larger than the sum of its proper divisors (31290423).

93649161 is a wasteful number, since it uses less digits than its factorization.

93649161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18511.

The product of its digits is 34992, while the sum is 39.

The square root of 93649161 is about 9677.2496609316. The cubic root of 93649161 is about 454.1172127768.

The spelling of 93649161 in words is "ninety-three million, six hundred forty-nine thousand, one hundred sixty-one".