6708711618 has 48 divisors (see below), whose sum is σ = 16951084800. Its totient is φ = 1916772984.

The previous prime is 6708711613. The next prime is 6708711623. The reversal of 6708711618 is 8161178076.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6708711613) and next prime (6708711623).

It is not an unprimeable number, because it can be changed into a prime (6708711613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 537130 + ... + 549477.

It is an arithmetic number, because the mean of its divisors is an integer number (353147600).

Almost surely, 2^6708711618 is an apocalyptic number.

6708711618 is an abundant number, since it is smaller than the sum of its proper divisors (10242373182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6708711618 is a wasteful number, since it uses less digits than its factorization.

6708711618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086636 (or 1086619 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The square root of 6708711618 is about 81906.7251085038. The cubic root of 6708711618 is about 1886.0203504733.

The spelling of 6708711618 in words is "six billion, seven hundred eight million, seven hundred eleven thousand, six hundred eighteen".