4938749 has 8 divisors (see below), whose sum is σ = 5043360. Its totient is φ = 4835376.

The previous prime is 4938733. The next prime is 4938761. The reversal of 4938749 is 9478394.

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

It is a cyclic number.

It is not a de Polignac number, because 4938749 - 2⁴ = 4938733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4938779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12842 + ... + 13220.

It is an arithmetic number, because the mean of its divisors is an integer number (630420).

Almost surely, 2^4938749 is an apocalyptic number.

It is an amenable number.

4938749 is a deficient number, since it is larger than the sum of its proper divisors (104611).

4938749 is a wasteful number, since it uses less digits than its factorization.

4938749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619.

The product of its digits is 217728, while the sum is 44.

The square root of 4938749 is about 2222.3296335152. The cubic root of 4938749 is about 170.2964722846.

The spelling of 4938749 in words is "four million, nine hundred thirty-eight thousand, seven hundred forty-nine".