4724438 has 8 divisors (see below), whose sum is σ = 7192632. Its totient is φ = 2326896.

The previous prime is 4724429. The next prime is 4724441. The reversal of 4724438 is 8344274.

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

It is a Curzon number.

It is a congruent number.

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, 17495 + ... + 17762.

It is an arithmetic number, because the mean of its divisors is an integer number (899079).

Almost surely, 2^4724438 is an apocalyptic number.

4724438 is a deficient number, since it is larger than the sum of its proper divisors (2468194).

4724438 is a wasteful number, since it uses less digits than its factorization.

4724438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35326.

The product of its digits is 21504, while the sum is 32.

The square root of 4724438 is about 2173.5772358028. The cubic root of 4724438 is about 167.7966881047.

The spelling of 4724438 in words is "four million, seven hundred twenty-four thousand, four hundred thirty-eight".