8087442618 has 32 divisors (see below), whose sum is σ = 16592369472. Its totient is φ = 2626416000.

The previous prime is 8087442607. The next prime is 8087442619. The reversal of 8087442618 is 8162447808.

It is not an unprimeable number, because it can be changed into a prime (8087442619) 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, 157893 + ... + 202743.

It is an arithmetic number, because the mean of its divisors is an integer number (518511546).

Almost surely, 2^8087442618 is an apocalyptic number.

8087442618 is an abundant number, since it is smaller than the sum of its proper divisors (8504926854).

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

8087442618 is a wasteful number, since it uses less digits than its factorization.

8087442618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45630.

The product of its (nonzero) digits is 688128, while the sum is 48.

The square root of 8087442618 is about 89930.2097073058. The cubic root of 8087442618 is about 2007.2604955410.

The spelling of 8087442618 in words is "eight billion, eighty-seven million, four hundred forty-two thousand, six hundred eighteen".