4724938 has 8 divisors (see below), whose sum is σ = 7203780. Its totient is φ = 2323680.

The previous prime is 4724917. The next prime is 4724947. The reversal of 4724938 is 8394274.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3229209 + 1495729 = 1797^2 + 1223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4724897 and 4724906.

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, 19243 + ... + 19486.

Almost surely, 2^4724938 is an apocalyptic number.

4724938 is a deficient number, since it is larger than the sum of its proper divisors (2478842).

4724938 is a wasteful number, since it uses less digits than its factorization.

4724938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38792.

The product of its digits is 48384, while the sum is 37.

The square root of 4724938 is about 2173.6922505267. The cubic root of 4724938 is about 167.8026073543.

The spelling of 4724938 in words is "four million, seven hundred twenty-four thousand, nine hundred thirty-eight".