4930238 has 8 divisors (see below), whose sum is σ = 7830432. Its totient is φ = 2320096.

The previous prime is 4930231. The next prime is 4930243. The reversal of 4930238 is 8320394.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4930238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72470 + ... + 72537.

It is an arithmetic number, because the mean of its divisors is an integer number (978804).

Almost surely, 2^4930238 is an apocalyptic number.

4930238 is a deficient number, since it is larger than the sum of its proper divisors (2900194).

4930238 is a wasteful number, since it uses less digits than its factorization.

4930238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145026.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4930238 is about 2220.4139253752. The cubic root of 4930238 is about 170.1985914475.

The spelling of 4930238 in words is "four million, nine hundred thirty thousand, two hundred thirty-eight".