867834832 has 40 divisors (see below), whose sum is σ = 1738952192. Its totient is φ = 419126400.

The previous prime is 867834811. The next prime is 867834839. The reversal of 867834832 is 238438768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (867834839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326533 + ... + 329179.

Almost surely, 2^867834832 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 867834832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (869476096).

867834832 is an abundant number, since it is smaller than the sum of its proper divisors (871117360).

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

867834832 is a wasteful number, since it uses less digits than its factorization.

867834832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347 (or 3341 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 867834832 is about 29459.0365083449. The cubic root of 867834832 is about 953.8476756800.

The spelling of 867834832 in words is "eight hundred sixty-seven million, eight hundred thirty-four thousand, eight hundred thirty-two".