4338666 has 12 divisors (see below), whose sum is σ = 9400482. Its totient is φ = 1446216.

The previous prime is 4338647. The next prime is 4338671. The reversal of 4338666 is 6668334.

It can be written as a sum of positive squares in only one way, i.e., 3744225 + 594441 = 1935^2 + 771^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4338666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120501 + ... + 120536.

Almost surely, 2^4338666 is an apocalyptic number.

4338666 is an abundant number, since it is smaller than the sum of its proper divisors (5061816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4338666 is a wasteful number, since it uses less digits than its factorization.

4338666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241045 (or 241042 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 4338666 is about 2082.9464707476. The cubic root of 4338666 is about 163.0992908794.

The spelling of 4338666 in words is "four million, three hundred thirty-eight thousand, six hundred sixty-six".