4938637 has 8 divisors (see below), whose sum is σ = 5468832. Its totient is φ = 4422000.

The previous prime is 4938623. The next prime is 4938643. The reversal of 4938637 is 7368394.

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

It is not a de Polignac number, because 4938637 - 2⁷ = 4938509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4938637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4938617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2614 + ... + 4087.

It is an arithmetic number, because the mean of its divisors is an integer number (683604).

Almost surely, 2^4938637 is an apocalyptic number.

It is an amenable number.

4938637 is a deficient number, since it is larger than the sum of its proper divisors (530195).

4938637 is a wasteful number, since it uses less digits than its factorization.

4938637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6779.

The product of its digits is 108864, while the sum is 40.

The square root of 4938637 is about 2222.3044345904. The cubic root of 4938637 is about 170.2951849580.

The spelling of 4938637 in words is "four million, nine hundred thirty-eight thousand, six hundred thirty-seven".