8402534832 has 80 divisors (see below), whose sum is σ = 22328000480. Its totient is φ = 2720894976.

The previous prime is 8402534813. The next prime is 8402534893. The reversal of 8402534832 is 2384352048.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1255848 + ... + 1262520.

It is an arithmetic number, because the mean of its divisors is an integer number (279100006).

Almost surely, 2^8402534832 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 8402534832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11164000240).

8402534832 is an abundant number, since it is smaller than the sum of its proper divisors (13925465648).

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

8402534832 is a wasteful number, since it uses less digits than its factorization.

8402534832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7430 (or 7424 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 8402534832 is about 91665.3414983002. The cubic root of 8402534832 is about 2032.9971687803.

The spelling of 8402534832 in words is "eight billion, four hundred two million, five hundred thirty-four thousand, eight hundred thirty-two".