936121361 has 16 divisors (see below), whose sum is σ = 1077360768. Its totient is φ = 796780800.

The previous prime is 936121357. The next prime is 936121391. The reversal of 936121361 is 163121639.

It is a cyclic number.

It is not a de Polignac number, because 936121361 - 2² = 936121357 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (936121301) 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 15 ways as a sum of consecutive naturals, for example, 881771 + ... + 882831.

It is an arithmetic number, because the mean of its divisors is an integer number (67335048).

Almost surely, 2^936121361 is an apocalyptic number.

It is an amenable number.

936121361 is a deficient number, since it is larger than the sum of its proper divisors (141239407).

936121361 is a wasteful number, since it uses less digits than its factorization.

936121361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832.

The product of its digits is 5832, while the sum is 32.

The square root of 936121361 is about 30596.1004214589. The cubic root of 936121361 is about 978.2369247827.

The spelling of 936121361 in words is "nine hundred thirty-six million, one hundred twenty-one thousand, three hundred sixty-one".