4899724 has 12 divisors (see below), whose sum is σ = 8870400. Its totient is φ = 2365328.

The previous prime is 4899683. The next prime is 4899733. The reversal of 4899724 is 4279984.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21004 + ... + 21235.

It is an arithmetic number, because the mean of its divisors is an integer number (739200).

Almost surely, 2^4899724 is an apocalyptic number.

It is an amenable number.

4899724 is a deficient number, since it is larger than the sum of its proper divisors (3970676).

4899724 is a wasteful number, since it uses less digits than its factorization.

4899724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42272 (or 42270 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 4899724 is about 2213.5320191947. The cubic root of 4899724 is about 169.8467361453.

The spelling of 4899724 in words is "four million, eight hundred ninety-nine thousand, seven hundred twenty-four".