6864419147 has 12 divisors (see below), whose sum is σ = 6991761240. Its totient is φ = 6738128640.

The previous prime is 6864419101. The next prime is 6864419153. The reversal of 6864419147 is 7419144686.

It is not a de Polignac number, because 6864419147 - 2⁶ = 6864419083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6864419095 and 6864419104.

It is not an unprimeable number, because it can be changed into a prime (6864419167) 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 11 ways as a sum of consecutive naturals, for example, 4239104 + ... + 4240722.

It is an arithmetic number, because the mean of its divisors is an integer number (582646770).

Almost surely, 2^6864419147 is an apocalyptic number.

6864419147 is a deficient number, since it is larger than the sum of its proper divisors (127342093).

6864419147 is an equidigital number, since it uses as much as digits as its factorization.

6864419147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174 (or 1933 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 50.

The square root of 6864419147 is about 82851.7902461981. The cubic root of 6864419147 is about 1900.5002511951.

The spelling of 6864419147 in words is "six billion, eight hundred sixty-four million, four hundred nineteen thousand, one hundred forty-seven".