6266627897 has 8 divisors (see below), whose sum is σ = 6511621632. Its totient is φ = 6024312000.

The previous prime is 6266627881. The next prime is 6266627993. The reversal of 6266627897 is 7987266626.

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

It is a cyclic number.

It is not a de Polignac number, because 6266627897 - 2⁴ = 6266627881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6266627797) 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 7 ways as a sum of consecutive naturals, for example, 664688 + ... + 674049.

It is an arithmetic number, because the mean of its divisors is an integer number (813952704).

Almost surely, 2^6266627897 is an apocalyptic number.

It is an amenable number.

6266627897 is a deficient number, since it is larger than the sum of its proper divisors (244993735).

6266627897 is a wasteful number, since it uses less digits than its factorization.

6266627897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338919.

The product of its digits is 18289152, while the sum is 59.

The square root of 6266627897 is about 79162.0357052546. The cubic root of 6266627897 is about 1843.6478413691.

The spelling of 6266627897 in words is "six billion, two hundred sixty-six million, six hundred twenty-seven thousand, eight hundred ninety-seven".