3008739 has 4 divisors (see below), whose sum is σ = 4011656. Its totient is φ = 2005824.

The previous prime is 3008723. The next prime is 3008741. The reversal of 3008739 is 9378003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9378003 = 3 ⋅3126001.

It is not a de Polignac number, because 3008739 - 2⁴ = 3008723 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3008339) 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, 501454 + ... + 501459.

It is an arithmetic number, because the mean of its divisors is an integer number (1002914).

Almost surely, 2^3008739 is an apocalyptic number.

3008739 is a deficient number, since it is larger than the sum of its proper divisors (1002917).

3008739 is a wasteful number, since it uses less digits than its factorization.

3008739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002916.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3008739 is about 1734.5717050615. The cubic root of 3008739 is about 144.3648637025.

The spelling of 3008739 in words is "three million, eight thousand, seven hundred thirty-nine".