4890446 has 8 divisors (see below), whose sum is σ = 8002584. Its totient is φ = 2222920.

The previous prime is 4890419. The next prime is 4890481. The reversal of 4890446 is 6440984.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111125 + ... + 111168.

It is an arithmetic number, because the mean of its divisors is an integer number (1000323).

Almost surely, 2^4890446 is an apocalyptic number.

4890446 is a deficient number, since it is larger than the sum of its proper divisors (3112138).

4890446 is a wasteful number, since it uses less digits than its factorization.

4890446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222306.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 4890446 is about 2211.4352805361. The cubic root of 4890446 is about 169.7394625028.

The spelling of 4890446 in words is "four million, eight hundred ninety thousand, four hundred forty-six".