4849739 has 4 divisors (see below), whose sum is σ = 4879656. Its totient is φ = 4819824.

The previous prime is 4849727. The next prime is 4849753. The reversal of 4849739 is 9379484.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4849739 - 2⁴ = 4849723 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 4849739.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4849759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14714 + ... + 15039.

It is an arithmetic number, because the mean of its divisors is an integer number (1219914).

Almost surely, 2^4849739 is an apocalyptic number.

4849739 is a deficient number, since it is larger than the sum of its proper divisors (29917).

4849739 is a wasteful number, since it uses less digits than its factorization.

4849739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29916.

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

The square root of 4849739 is about 2202.2122967598. The cubic root of 4849739 is about 169.2671916890.

The spelling of 4849739 in words is "four million, eight hundred forty-nine thousand, seven hundred thirty-nine".