4934721 has 16 divisors (see below), whose sum is σ = 7220160. Its totient is φ = 2973120.

The previous prime is 4934689. The next prime is 4934747. The reversal of 4934721 is 1274394.

It is a happy number.

It is not a de Polignac number, because 4934721 - 2⁵ = 4934689 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4934791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7231 + ... + 7883.

It is an arithmetic number, because the mean of its divisors is an integer number (451260).

Almost surely, 2^4934721 is an apocalyptic number.

It is an amenable number.

4934721 is a deficient number, since it is larger than the sum of its proper divisors (2285439).

4934721 is a wasteful number, since it uses less digits than its factorization.

4934721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896.

The product of its digits is 6048, while the sum is 30.

The square root of 4934721 is about 2221.4231924602. The cubic root of 4934721 is about 170.2501622601.

The spelling of 4934721 in words is "four million, nine hundred thirty-four thousand, seven hundred twenty-one".