867887084 has 12 divisors (see below), whose sum is σ = 1547459424. Its totient is φ = 425755824.

The previous prime is 867887081. The next prime is 867887159. The reversal of 867887084 is 480788768.

It is not an unprimeable number, because it can be changed into a prime (867887081) 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, 2046692 + ... + 2047115.

It is an arithmetic number, because the mean of its divisors is an integer number (128954952).

Almost surely, 2^867887084 is an apocalyptic number.

It is an amenable number.

867887084 is a deficient number, since it is larger than the sum of its proper divisors (679572340).

867887084 is a wasteful number, since it uses less digits than its factorization.

867887084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093864 (or 4093862 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 56.

The square root of 867887084 is about 29459.9233536002. The cubic root of 867887084 is about 953.8668188958.

The spelling of 867887084 in words is "eight hundred sixty-seven million, eight hundred eighty-seven thousand, eighty-four".