4903646 has 24 divisors (see below), whose sum is σ = 8446032. Its totient is φ = 2129600.

The previous prime is 4903643. The next prime is 4903681. The reversal of 4903646 is 6463094.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4903643) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5126 + ... + 6006.

It is an arithmetic number, because the mean of its divisors is an integer number (351918).

Almost surely, 2^4903646 is an apocalyptic number.

4903646 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4903646 is a deficient number, since it is larger than the sum of its proper divisors (3542386).

4903646 is a wasteful number, since it uses less digits than its factorization.

4903646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928 (or 917 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 4903646 is about 2214.4177564317. The cubic root of 4903646 is about 169.8920421830.

The spelling of 4903646 in words is "four million, nine hundred three thousand, six hundred forty-six".