8941056169 has 4 divisors (see below), whose sum is σ = 9109755396. Its totient is φ = 8772356944.

The previous prime is 8941056167. The next prime is 8941056193. The reversal of 8941056169 is 9616501498.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4859762944 + 4081293225 = 69712^2 + 63885^2 .

It is a cyclic number.

It is not a de Polignac number, because 8941056169 - 2¹ = 8941056167 is a prime.

It is a super-3 number, since 3×8941056169³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8941056161) 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, 84349534 + ... + 84349639.

It is an arithmetic number, because the mean of its divisors is an integer number (2277438849).

Almost surely, 2^8941056169 is an apocalyptic number.

It is an amenable number.

8941056169 is a deficient number, since it is larger than the sum of its proper divisors (168699227).

8941056169 is a wasteful number, since it uses less digits than its factorization.

8941056169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168699226.

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 8941056169 is about 94557.1582113168. The cubic root of 8941056169 is about 2075.5328321679.

The spelling of 8941056169 in words is "eight billion, nine hundred forty-one million, fifty-six thousand, one hundred sixty-nine".