4238994 has 8 divisors (see below), whose sum is σ = 8478000. Its totient is φ = 1412996.

The previous prime is 4238989. The next prime is 4238999. The reversal of 4238994 is 4998324.

It is an interprime number because it is at equal distance from previous prime (4238989) and next prime (4238999).

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

4238994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4238999) 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, 353244 + ... + 353255.

It is an arithmetic number, because the mean of its divisors is an integer number (1059750).

Almost surely, 2^4238994 is an apocalyptic number.

4238994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4238994 is a wasteful number, since it uses less digits than its factorization.

4238994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706504.

The product of its digits is 62208, while the sum is 39.

The square root of 4238994 is about 2058.8817353117. The cubic root of 4238994 is about 161.8406450053.

The spelling of 4238994 in words is "four million, two hundred thirty-eight thousand, nine hundred ninety-four".