4738905 has 20 divisors (see below), whose sum is σ = 8495652. Its totient is φ = 2527200.

The previous prime is 4738891. The next prime is 4738933. The reversal of 4738905 is 5098374.

It can be written as a sum of positive squares in 2 ways, for example, as 2742336 + 1996569 = 1656^2 + 1413^2 .

It is not a de Polignac number, because 4738905 - 2⁵ = 4738873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4738905.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 5446 + ... + 6255.

Almost surely, 2^4738905 is an apocalyptic number.

4738905 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4738905 is a deficient number, since it is larger than the sum of its proper divisors (3756747).

4738905 is a wasteful number, since it uses less digits than its factorization.

4738905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11718 (or 11709 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 4738905 is about 2176.9026161039. The cubic root of 4738905 is about 167.9677871912.

The spelling of 4738905 in words is "four million, seven hundred thirty-eight thousand, nine hundred five".