6147628689 has 16 divisors (see below), whose sum is σ = 8723075328. Its totient is φ = 3837748992.

The previous prime is 6147628681. The next prime is 6147628727. The reversal of 6147628689 is 9868267416.

It is not a de Polignac number, because 6147628689 - 2³ = 6147628681 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6147628681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295897 + ... + 315990.

It is an arithmetic number, because the mean of its divisors is an integer number (545192208).

Almost surely, 2^6147628689 is an apocalyptic number.

It is an amenable number.

6147628689 is a deficient number, since it is larger than the sum of its proper divisors (2575446639).

6147628689 is a wasteful number, since it uses less digits than its factorization.

6147628689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612104.

The product of its digits is 6967296, while the sum is 57.

The square root of 6147628689 is about 78406.8153223940. The cubic root of 6147628689 is about 1831.9032910794.

The spelling of 6147628689 in words is "six billion, one hundred forty-seven million, six hundred twenty-eight thousand, six hundred eighty-nine".