6498616147 has 16 divisors (see below), whose sum is σ = 6727665600. Its totient is φ = 6273925632.

The previous prime is 6498616109. The next prime is 6498616181. The reversal of 6498616147 is 7416168946.

It is a cyclic number.

It is not a de Polignac number, because 6498616147 - 2²³ = 6490227539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6498616094 and 6498616103.

It is not an unprimeable number, because it can be changed into a prime (6498616247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1882479 + ... + 1885927.

It is an arithmetic number, because the mean of its divisors is an integer number (420479100).

Almost surely, 2^6498616147 is an apocalyptic number.

6498616147 is a deficient number, since it is larger than the sum of its proper divisors (229049453).

6498616147 is a wasteful number, since it uses less digits than its factorization.

6498616147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4062.

The product of its digits is 1741824, while the sum is 52.

The square root of 6498616147 is about 80613.9947341651. The cubic root of 6498616147 is about 1866.1231267838.

The spelling of 6498616147 in words is "six billion, four hundred ninety-eight million, six hundred sixteen thousand, one hundred forty-seven".