874423424 has 192 divisors, whose sum is σ = 2197692000. Its totient is φ = 344236032.

The previous prime is 874423423. The next prime is 874423427. The reversal of 874423424 is 424324478.

Its product of digits (172032) is a multiple of the sum of its prime divisors (224).

It is not an unprimeable number, because it can be changed into a prime (874423423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6290747 + ... + 6290885.

Almost surely, 2^874423424 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 874423424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1098846000).

874423424 is an abundant number, since it is smaller than the sum of its proper divisors (1323268576).

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

874423424 is a wasteful number, since it uses less digits than its factorization.

874423424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 224 counting only the distinct ones).

The product of its digits is 172032, while the sum is 38.

The square root of 874423424 is about 29570.6513962747. The cubic root of 874423424 is about 956.2554594702.

The spelling of 874423424 in words is "eight hundred seventy-four million, four hundred twenty-three thousand, four hundred twenty-four".