2329666 has 16 divisors (see below), whose sum is σ = 3720960. Its totient is φ = 1090800.

The previous prime is 2329637. The next prime is 2329667. The reversal of 2329666 is 6669232.

It is a d-powerful number, because it can be written as 2¹⁵ + 3¹⁰ + 2²¹ + 9³ + 6⁶ + 6⁶ + 6⁶ .

Its product of digits (23328) is a multiple of the sum of its prime divisors (729).

It is not an unprimeable number, because it can be changed into a prime (2329667) 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, 3535 + ... + 4141.

It is an arithmetic number, because the mean of its divisors is an integer number (232560).

2^2329666 is an apocalyptic number.

2329666 is a deficient number, since it is larger than the sum of its proper divisors (1391294).

2329666 is a wasteful number, since it uses less digits than its factorization.

2329666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729.

The product of its digits is 23328, while the sum is 34.

The square root of 2329666 is about 1526.3243429887. The cubic root of 2329666 is about 132.5657155922.

The spelling of 2329666 in words is "two million, three hundred twenty-nine thousand, six hundred sixty-six".