887880867 has 16 divisors (see below), whose sum is σ = 1202318880. Its totient is φ = 582746112.

The previous prime is 887880841. The next prime is 887880883. The reversal of 887880867 is 768088788.

It is not a de Polignac number, because 887880867 - 2¹⁸ = 887618723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 887880867.

It is not an unprimeable number, because it can be changed into a prime (887880817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48259 + ... + 64067.

It is an arithmetic number, because the mean of its divisors is an integer number (75144930).

Almost surely, 2^887880867 is an apocalyptic number.

887880867 is a deficient number, since it is larger than the sum of its proper divisors (314438013).

887880867 is a wasteful number, since it uses less digits than its factorization.

887880867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16102.

The product of its (nonzero) digits is 9633792, while the sum is 60.

The square root of 887880867 is about 29797.3298635968. The cubic root of 887880867 is about 961.1361212787.

The spelling of 887880867 in words is "eight hundred eighty-seven million, eight hundred eighty thousand, eight hundred sixty-seven".