6221330634 has 8 divisors (see below), whose sum is σ = 12442661280. Its totient is φ = 2073776876.

The previous prime is 6221330617. The next prime is 6221330657. The reversal of 6221330634 is 4360331226.

It is a sphenic number, since it is the product of 3 distinct primes.

6221330634 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518444214 + ... + 518444225.

It is an arithmetic number, because the mean of its divisors is an integer number (1555332660).

Almost surely, 2^6221330634 is an apocalyptic number.

6221330634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6221330634 is a wasteful number, since it uses less digits than its factorization.

6221330634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036888444.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 6221330634 is about 78875.4121003498. The cubic root of 6221330634 is about 1839.1949291898.

The spelling of 6221330634 in words is "six billion, two hundred twenty-one million, three hundred thirty thousand, six hundred thirty-four".