87895367998 has 8 divisors (see below), whose sum is σ = 131854812408. Its totient is φ = 43943763864.

The previous prime is 87895367993. The next prime is 87895368031. The reversal of 87895367998 is 89976359878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87895367993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1931961 + ... + 1976932.

It is an arithmetic number, because the mean of its divisors is an integer number (16481851551).

Almost surely, 2^87895367998 is an apocalyptic number.

87895367998 is a deficient number, since it is larger than the sum of its proper divisors (43959444410).

87895367998 is a wasteful number, since it uses less digits than its factorization.

87895367998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920138.

The product of its digits is 1646023680, while the sum is 79.

The spelling of 87895367998 in words is "eighty-seven billion, eight hundred ninety-five million, three hundred sixty-seven thousand, nine hundred ninety-eight".