6204036221 has 4 divisors (see below), whose sum is σ = 6213451200. Its totient is φ = 6194621244.

The previous prime is 6204036217. The next prime is 6204036269. The reversal of 6204036221 is 1226304026.

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 not a de Polignac number, because 6204036221 - 2² = 6204036217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6204036271) 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, 4706501 + ... + 4707818.

It is an arithmetic number, because the mean of its divisors is an integer number (1553362800).

Almost surely, 2^6204036221 is an apocalyptic number.

It is an amenable number.

6204036221 is a deficient number, since it is larger than the sum of its proper divisors (9414979).

6204036221 is an equidigital number, since it uses as much as digits as its factorization.

6204036221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9414978.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 6204036221 is about 78765.7045991464. The cubic root of 6204036221 is about 1837.4891142613.

The spelling of 6204036221 in words is "six billion, two hundred four million, thirty-six thousand, two hundred twenty-one".