4862749 has 8 divisors (see below), whose sum is σ = 5101560. Its totient is φ = 4628736.

The previous prime is 4862747. The next prime is 4862771. The reversal of 4862749 is 9472684.

It can be written as a sum of positive squares in 4 ways, for example, as 822649 + 4040100 = 907^2 + 2010^2 .

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 4862749 - 2¹ = 4862747 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 (4862743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969 + ... + 3265.

It is an arithmetic number, because the mean of its divisors is an integer number (637695).

Almost surely, 2^4862749 is an apocalyptic number.

It is an amenable number.

4862749 is a deficient number, since it is larger than the sum of its proper divisors (238811).

4862749 is a wasteful number, since it uses less digits than its factorization.

4862749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399.

The product of its digits is 96768, while the sum is 40.

The square root of 4862749 is about 2205.1641662244. The cubic root of 4862749 is about 169.4184163152.

The spelling of 4862749 in words is "four million, eight hundred sixty-two thousand, seven hundred forty-nine".