10339666 has 4 divisors (see below), whose sum is σ = 15509502. Its totient is φ = 5169832.

The previous prime is 10339661. The next prime is 10339711. The reversal of 10339666 is 66693301.

It is a happy number.

10339666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9954025 + 385641 = 3155^2 + 621^2 .

It is not an unprimeable number, because it can be changed into a prime (10339661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2584915 + ... + 2584918.

Almost surely, 2^10339666 is an apocalyptic number.

10339666 is a deficient number, since it is larger than the sum of its proper divisors (5169836).

10339666 is an equidigital number, since it uses as much as digits as its factorization.

10339666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5169835.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 10339666 is about 3215.5351032138. The cubic root of 10339666 is about 217.8556545220.

The spelling of 10339666 in words is "ten million, three hundred thirty-nine thousand, six hundred sixty-six".