6004749 has 4 divisors (see below), whose sum is σ = 8006336. Its totient is φ = 4003164.

The previous prime is 6004729. The next prime is 6004751. The reversal of 6004749 is 9474006.

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 not a de Polignac number, because 6004749 - 2¹² = 6000653 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6004729) 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, 1000789 + ... + 1000794.

It is an arithmetic number, because the mean of its divisors is an integer number (2001584).

Almost surely, 2^6004749 is an apocalyptic number.

It is an amenable number.

6004749 is a deficient number, since it is larger than the sum of its proper divisors (2001587).

6004749 is a wasteful number, since it uses less digits than its factorization.

6004749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001586.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 6004749 is about 2450.4589366076. The cubic root of 6004749 is about 181.7599883385.

The spelling of 6004749 in words is "six million, four thousand, seven hundred forty-nine".