8874167887 has 4 divisors (see below), whose sum is σ = 9556796200. Its totient is φ = 8191539576.

The previous prime is 8874167851. The next prime is 8874167893. The reversal of 8874167887 is 7887614788.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8874167887 - 2¹⁵ = 8874135119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8874167287) 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, 341314137 + ... + 341314162.

It is an arithmetic number, because the mean of its divisors is an integer number (2389199050).

Almost surely, 2^8874167887 is an apocalyptic number.

8874167887 is a deficient number, since it is larger than the sum of its proper divisors (682628313).

8874167887 is a wasteful number, since it uses less digits than its factorization.

8874167887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682628312.

The product of its digits is 33718272, while the sum is 64.

The square root of 8874167887 is about 94202.8019063127. The cubic root of 8874167887 is about 2070.3441660547.

The spelling of 8874167887 in words is "eight billion, eight hundred seventy-four million, one hundred sixty-seven thousand, eight hundred eighty-seven".