4939422 has 8 divisors (see below), whose sum is σ = 9878856. Its totient is φ = 1646472.

The previous prime is 4939391. The next prime is 4939423. The reversal of 4939422 is 2249394.

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

4939422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4939423) 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, 411613 + ... + 411624.

It is an arithmetic number, because the mean of its divisors is an integer number (1234857).

Almost surely, 2^4939422 is an apocalyptic number.

4939422 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.

4939422 is a wasteful number, since it uses less digits than its factorization.

4939422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823242.

The product of its digits is 15552, while the sum is 33.

The square root of 4939422 is about 2222.4810460384. The cubic root of 4939422 is about 170.3042073285.

The spelling of 4939422 in words is "four million, nine hundred thirty-nine thousand, four hundred twenty-two".