6304849 has 4 divisors (see below), whose sum is σ = 6375780. Its totient is φ = 6233920.

The previous prime is 6304847. The next prime is 6304853. The reversal of 6304849 is 9484036.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2073600 + 4231249 = 1440^2 + 2057^2 .

It is a cyclic number.

It is not a de Polignac number, because 6304849 - 2¹ = 6304847 is a prime.

It is a super-2 number, since 2×6304849² = 79502241825602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6304847) 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, 35332 + ... + 35509.

It is an arithmetic number, because the mean of its divisors is an integer number (1593945).

Almost surely, 2^6304849 is an apocalyptic number.

It is an amenable number.

6304849 is a deficient number, since it is larger than the sum of its proper divisors (70931).

6304849 is an equidigital number, since it uses as much as digits as its factorization.

6304849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70930.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 6304849 is about 2510.9458377273. The cubic root of 6304849 is about 184.7388474941.

The spelling of 6304849 in words is "six million, three hundred four thousand, eight hundred forty-nine".