4939386 has 8 divisors (see below), whose sum is σ = 9878784. Its totient is φ = 1646460.

The previous prime is 4939369. The next prime is 4939387. The reversal of 4939386 is 6839394.

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

4939386 is an admirable number.

It is a super-3 number, since 3×4939386³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4939387) 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, 411610 + ... + 411621.

It is an arithmetic number, because the mean of its divisors is an integer number (1234848).

Almost surely, 2^4939386 is an apocalyptic number.

4939386 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.

4939386 is a wasteful number, since it uses less digits than its factorization.

4939386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823236.

The product of its digits is 139968, while the sum is 42.

The square root of 4939386 is about 2222.4729469670. The cubic root of 4939386 is about 170.3037935846.

The spelling of 4939386 in words is "four million, nine hundred thirty-nine thousand, three hundred eighty-six".