2329869 has 8 divisors (see below), whose sum is σ = 3178912. Its totient is φ = 1517040.

The previous prime is 2329849. The next prime is 2329871. The reversal of 2329869 is 9689232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2329869 - 2¹² = 2325773 is a prime.

It is a super-2 number, since 2×2329869² = 10856579114322, which contains 22 as substring.

It is a Duffinian number.

2329869 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2329819) 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, 8902 + ... + 9159.

It is an arithmetic number, because the mean of its divisors is an integer number (397364).

2^2329869 is an apocalyptic number.

It is an amenable number.

2329869 is a deficient number, since it is larger than the sum of its proper divisors (849043).

2329869 is a wasteful number, since it uses less digits than its factorization.

2329869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18107.

The product of its digits is 46656, while the sum is 39.

The square root of 2329869 is about 1526.3908411675. The cubic root of 2329869 is about 132.5695659379.

It can be divided in two parts, 232 and 9869, that added together give a palindrome (10101).

The spelling of 2329869 in words is "two million, three hundred twenty-nine thousand, eight hundred sixty-nine".