867896832 has 160 divisors (see below), whose sum is σ = 2605261824. Its totient is φ = 254361600.

The previous prime is 867896819. The next prime is 867896857. The reversal of 867896832 is 238698768.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522948 + ... + 524604.

Almost surely, 2^867896832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 867896832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302630912).

867896832 is an abundant number, since it is smaller than the sum of its proper divisors (1737364992).

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

867896832 is a wasteful number, since it uses less digits than its factorization.

867896832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720 (or 1704 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 57.

The square root of 867896832 is about 29460.0887982368. The cubic root of 867896832 is about 953.8703901203.

The spelling of 867896832 in words is "eight hundred sixty-seven million, eight hundred ninety-six thousand, eight hundred thirty-two".