6846620612 has 18 divisors (see below), whose sum is σ = 12974144778. Its totient is φ = 3159978432.

The previous prime is 6846620591. The next prime is 6846620617. The reversal of 6846620612 is 2160266486.

It can be written as a sum of positive squares in 3 ways, for example, as 51076 + 6846569536 = 226^2 + 82744^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6846620612.

It is not an unprimeable number, because it can be changed into a prime (6846620617) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5063393 + ... + 5064744.

It is an arithmetic number, because the mean of its divisors is an integer number (720785821).

Almost surely, 2^6846620612 is an apocalyptic number.

It is an amenable number.

6846620612 is a deficient number, since it is larger than the sum of its proper divisors (6127524166).

6846620612 is a wasteful number, since it uses less digits than its factorization.

6846620612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10128167 (or 10128152 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 6846620612 is about 82744.3086381172. The cubic root of 6846620612 is about 1898.8562471768.

The spelling of 6846620612 in words is "six billion, eight hundred forty-six million, six hundred twenty thousand, six hundred twelve".