4435966 has 8 divisors (see below), whose sum is σ = 6808824. Its totient is φ = 2166360.

The previous prime is 4435961. The next prime is 4435969. The reversal of 4435966 is 6695344.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4435961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25705 + ... + 25876.

It is an arithmetic number, because the mean of its divisors is an integer number (851103).

Almost surely, 2^4435966 is an apocalyptic number.

4435966 is a deficient number, since it is larger than the sum of its proper divisors (2372858).

4435966 is a wasteful number, since it uses less digits than its factorization.

4435966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51626.

The product of its digits is 77760, while the sum is 37.

The square root of 4435966 is about 2106.1733072091. The cubic root of 4435966 is about 164.3095235274.

The spelling of 4435966 in words is "four million, four hundred thirty-five thousand, nine hundred sixty-six".