869297 has 8 divisors (see below), whose sum is σ = 1021440. Its totient is φ = 729360.

The previous prime is 869293. The next prime is 869299. The reversal of 869297 is 792968.

869297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 869297 - 2² = 869293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (869291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2897 + ... + 3182.

It is an arithmetic number, because the mean of its divisors is an integer number (127680).

2⁸⁶⁹²⁹⁷ is an apocalyptic number.

It is an amenable number.

869297 is a deficient number, since it is larger than the sum of its proper divisors (152143).

869297 is a wasteful number, since it uses less digits than its factorization.

869297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6103.

The product of its digits is 54432, while the sum is 41.

The square root of 869297 is about 932.3609815946. The cubic root of 869297 is about 95.4383070570.

The spelling of 869297 in words is "eight hundred sixty-nine thousand, two hundred ninety-seven".