4903730 has 32 divisors (see below), whose sum is σ = 9664704. Its totient is φ = 1780416.

The previous prime is 4903693. The next prime is 4903733. The reversal of 4903730 is 373094.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4903730.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4903733) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8429 + ... + 8991.

It is an arithmetic number, because the mean of its divisors is an integer number (302022).

Almost surely, 2^4903730 is an apocalyptic number.

4903730 is a deficient number, since it is larger than the sum of its proper divisors (4760974).

4903730 is a wasteful number, since it uses less digits than its factorization.

4903730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 4903730 is about 2214.4367229614. The cubic root of 4903730 is about 169.8930122673.

The spelling of 4903730 in words is "four million, nine hundred three thousand, seven hundred thirty".