87884848879 has 8 divisors (see below), whose sum is σ = 88615715760. Its totient is φ = 87154891200.

The previous prime is 87884848873. The next prime is 87884848889. The reversal of 87884848879 is 97884848878.

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

It is a cyclic number.

It is not a de Polignac number, because 87884848879 - 2¹⁵ = 87884816111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87884848799 and 87884848808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87884848873) 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, 32484 + ... + 420505.

It is an arithmetic number, because the mean of its divisors is an integer number (11076964470).

Almost surely, 2^87884848879 is an apocalyptic number.

87884848879 is a deficient number, since it is larger than the sum of its proper divisors (730866881).

87884848879 is a wasteful number, since it uses less digits than its factorization.

87884848879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454601.

The product of its digits is 1849688064, while the sum is 79.

Subtracting 87884848879 from its reverse (97884848878), we obtain a palindrome (9999999999).

The spelling of 87884848879 in words is "eighty-seven billion, eight hundred eighty-four million, eight hundred forty-eight thousand, eight hundred seventy-nine".