4749089 has 4 divisors (see below), whose sum is σ = 4755456. Its totient is φ = 4742724.

The previous prime is 4749083. The next prime is 4749091. The reversal of 4749089 is 9809474.

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-4749089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4749083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1889 + ... + 3614.

It is an arithmetic number, because the mean of its divisors is an integer number (1188864).

Almost surely, 2^4749089 is an apocalyptic number.

It is an amenable number.

4749089 is a deficient number, since it is larger than the sum of its proper divisors (6367).

4749089 is an equidigital number, since it uses as much as digits as its factorization.

4749089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6366.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 4749089 is about 2179.2404640149. The cubic root of 4749089 is about 168.0880231280.

The spelling of 4749089 in words is "four million, seven hundred forty-nine thousand, eighty-nine".