874640832 has 112 divisors (see below), whose sum is σ = 2623474560. Its totient is φ = 254942208.

The previous prime is 874640827. The next prime is 874640843. The reversal of 874640832 is 238046478.

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, 38203 + ... + 56645.

It is an arithmetic number, because the mean of its divisors is an integer number (23423880).

Almost surely, 2^874640832 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 874640832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1311737280).

874640832 is an abundant number, since it is smaller than the sum of its proper divisors (1748833728).

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

874640832 is a wasteful number, since it uses less digits than its factorization.

874640832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18490 (or 18480 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 874640832 is about 29574.3272450955. The cubic root of 874640832 is about 956.3347042059.

The spelling of 874640832 in words is "eight hundred seventy-four million, six hundred forty thousand, eight hundred thirty-two".