869230111 has 8 divisors (see below), whose sum is σ = 950050944. Its totient is φ = 791708160.

The previous prime is 869230093. The next prime is 869230121. The reversal of 869230111 is 111032968.

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 869230111 - 2¹⁷ = 869099039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869230121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824170 + ... + 825223.

It is an arithmetic number, because the mean of its divisors is an integer number (118756368).

Almost surely, 2^869230111 is an apocalyptic number.

869230111 is a deficient number, since it is larger than the sum of its proper divisors (80820833).

869230111 is a wasteful number, since it uses less digits than its factorization.

869230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649441.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 869230111 is about 29482.7086781388. The cubic root of 869230111 is about 954.3585912623.

The spelling of 869230111 in words is "eight hundred sixty-nine million, two hundred thirty thousand, one hundred eleven".