869303 has 2 divisors, whose sum is σ = 869304. Its totient is φ = 869302.

The previous prime is 869299. The next prime is 869317. The reversal of 869303 is 303968.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 869303 - 2² = 869299 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (869203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434651 + 434652.

It is an arithmetic number, because the mean of its divisors is an integer number (434652).

2⁸⁶⁹³⁰³ is an apocalyptic number.

869303 is a deficient number, since it is larger than the sum of its proper divisors (1).

869303 is an equidigital number, since it uses as much as digits as its factorization.

869303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 869303 is about 932.3641992269. The cubic root of 869303 is about 95.4385266323.

The spelling of 869303 in words is "eight hundred sixty-nine thousand, three hundred three".