6826304249 has 4 divisors (see below), whose sum is σ = 7185583440. Its totient is φ = 6467025060.

The previous prime is 6826304231. The next prime is 6826304269. The reversal of 6826304249 is 9424036286.

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 6826304249 - 2²⁰ = 6825255673 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 (6826304269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179639567 + ... + 179639604.

It is an arithmetic number, because the mean of its divisors is an integer number (1796395860).

Almost surely, 2^6826304249 is an apocalyptic number.

It is an amenable number.

6826304249 is a deficient number, since it is larger than the sum of its proper divisors (359279191).

6826304249 is a wasteful number, since it uses less digits than its factorization.

6826304249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359279190.

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 6826304249 is about 82621.4515062523. The cubic root of 6826304249 is about 1896.9761919836.

The spelling of 6826304249 in words is "six billion, eight hundred twenty-six million, three hundred four thousand, two hundred forty-nine".