87796634799 has 8 divisors (see below), whose sum is σ = 117089943040. Its totient is φ = 58517208216.

The previous prime is 87796634797. The next prime is 87796634801. The reversal of 87796634799 is 99743669778.

It is an interprime number because it is at equal distance from previous prime (87796634797) and next prime (87796634801).

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

It is not a de Polignac number, because 87796634799 - 2¹ = 87796634797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 87796634799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87796634797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3455647 + ... + 3480960.

It is an arithmetic number, because the mean of its divisors is an integer number (14636242880).

Almost surely, 2^87796634799 is an apocalyptic number.

87796634799 is a deficient number, since it is larger than the sum of its proper divisors (29293308241).

87796634799 is a wasteful number, since it uses less digits than its factorization.

87796634799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6940829.

The product of its digits is 864162432, while the sum is 75.

The spelling of 87796634799 in words is "eighty-seven billion, seven hundred ninety-six million, six hundred thirty-four thousand, seven hundred ninety-nine".