867343164 has 24 divisors (see below), whose sum is σ = 2038576848. Its totient is φ = 287003520.

The previous prime is 867343117. The next prime is 867343219. The reversal of 867343164 is 461343768.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262147 + ... + 265434.

It is an arithmetic number, because the mean of its divisors is an integer number (84940702).

Almost surely, 2^867343164 is an apocalyptic number.

It is an amenable number.

867343164 is an abundant number, since it is smaller than the sum of its proper divisors (1171233684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

867343164 is a wasteful number, since it uses less digits than its factorization.

867343164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527725 (or 527723 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 867343164 is about 29450.6903824002. The cubic root of 867343164 is about 953.6675089189.

It can be divided in two parts, 86734 and 3164, that added together give a palindrome (89898).

The spelling of 867343164 in words is "eight hundred sixty-seven million, three hundred forty-three thousand, one hundred sixty-four".