4304749 has 4 divisors (see below), whose sum is σ = 4491936. Its totient is φ = 4117564.

The previous prime is 4304719. The next prime is 4304761. The reversal of 4304749 is 9474034.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4304749 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 4304749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4304719) 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 3 ways as a sum of consecutive naturals, for example, 93559 + ... + 93604.

It is an arithmetic number, because the mean of its divisors is an integer number (1122984).

Almost surely, 2^4304749 is an apocalyptic number.

It is an amenable number.

4304749 is a deficient number, since it is larger than the sum of its proper divisors (187187).

4304749 is a wasteful number, since it uses less digits than its factorization.

4304749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187186.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 4304749 is about 2074.7889049250. The cubic root of 4304749 is about 162.6731755398.

The spelling of 4304749 in words is "four million, three hundred four thousand, seven hundred forty-nine".