4330906 has 4 divisors (see below), whose sum is σ = 6496362. Its totient is φ = 2165452.

The previous prime is 4330867. The next prime is 4330913. The reversal of 4330906 is 6090334.

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., 4305625 + 25281 = 2075^2 + 159^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1082725 + ... + 1082728.

Almost surely, 2^4330906 is an apocalyptic number.

4330906 is a deficient number, since it is larger than the sum of its proper divisors (2165456).

4330906 is a wasteful number, since it uses less digits than its factorization.

4330906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165455.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 4330906 is about 2081.0828911891. The cubic root of 4330906 is about 163.0019947816.

The spelling of 4330906 in words is "four million, three hundred thirty thousand, nine hundred six".