4839723 has 32 divisors (see below), whose sum is σ = 8486400. Its totient is φ = 2667168.

The previous prime is 4839721. The next prime is 4839727. The reversal of 4839723 is 3279384.

It is not a de Polignac number, because 4839723 - 2¹ = 4839721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4839721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5040 + ... + 5922.

It is an arithmetic number, because the mean of its divisors is an integer number (265200).

Almost surely, 2^4839723 is an apocalyptic number.

4839723 is a deficient number, since it is larger than the sum of its proper divisors (3646677).

4839723 is a wasteful number, since it uses less digits than its factorization.

4839723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928 (or 922 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 4839723 is about 2199.9370445538. The cubic root of 4839723 is about 169.1505841306.

The spelling of 4839723 in words is "four million, eight hundred thirty-nine thousand, seven hundred twenty-three".