4738239 has 36 divisors (see below), whose sum is σ = 7953400. Its totient is φ = 2708640.

The previous prime is 4738193. The next prime is 4738241. The reversal of 4738239 is 9328374.

It is not a de Polignac number, because 4738239 - 2⁹ = 4737727 is a prime.

It is a super-3 number, since 3×4738239³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4738249) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20577 + ... + 20805.

Almost surely, 2^4738239 is an apocalyptic number.

4738239 is a deficient number, since it is larger than the sum of its proper divisors (3215161).

4738239 is a wasteful number, since it uses less digits than its factorization.

4738239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 262 counting only the distinct ones).

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

The square root of 4738239 is about 2176.7496410933. The cubic root of 4738239 is about 167.9599181590.

The spelling of 4738239 in words is "four million, seven hundred thirty-eight thousand, two hundred thirty-nine".