936968869 has 4 divisors (see below), whose sum is σ = 986283040. Its totient is φ = 887654700.

The previous prime is 936968867. The next prime is 936968887. The reversal of 936968869 is 968869639.

936968869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 968869639 = 3931 ⋅246469.

It is a cyclic number.

It is not a de Polignac number, because 936968869 - 2¹ = 936968867 is a prime.

It is a super-2 number, since 2×936968869² = 1755821322950278322, which contains 22 as substring.

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 936968869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (936968861) 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, 24657057 + ... + 24657094.

It is an arithmetic number, because the mean of its divisors is an integer number (246570760).

Almost surely, 2^936968869 is an apocalyptic number.

It is an amenable number.

936968869 is a deficient number, since it is larger than the sum of its proper divisors (49314171).

936968869 is a wasteful number, since it uses less digits than its factorization.

936968869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49314170.

The product of its digits is 30233088, while the sum is 64.

The square root of 936968869 is about 30609.9472230842. The cubic root of 936968869 is about 978.5320480381.

The spelling of 936968869 in words is "nine hundred thirty-six million, nine hundred sixty-eight thousand, eight hundred sixty-nine".