8102969 has 8 divisors (see below), whose sum is σ = 9663360. Its totient is φ = 6643296.

The previous prime is 8102959. The next prime is 8102971. The reversal of 8102969 is 9692018.

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 8102969 - 2⁸ = 8102713 is a prime.

It is a super-2 number, since 2×8102969² = 131316213229922, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8102929) 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, 25004 + ... + 25325.

It is an arithmetic number, because the mean of its divisors is an integer number (1207920).

Almost surely, 2^8102969 is an apocalyptic number.

It is an amenable number.

8102969 is a deficient number, since it is larger than the sum of its proper divisors (1560391).

8102969 is a wasteful number, since it uses less digits than its factorization.

8102969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50359.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 8102969 is about 2846.5714464949. The cubic root of 8102969 is about 200.8544196375.

The spelling of 8102969 in words is "eight million, one hundred two thousand, nine hundred sixty-nine".