893434384 has 60 divisors (see below), whose sum is σ = 1821550080. Its totient is φ = 424008000.

The previous prime is 893434369. The next prime is 893434391. The reversal of 893434384 is 483434398.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5916709 + ... + 5916859.

It is an arithmetic number, because the mean of its divisors is an integer number (30359168).

Almost surely, 2^893434384 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 893434384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (910775040).

893434384 is an abundant number, since it is smaller than the sum of its proper divisors (928115696).

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

893434384 is a wasteful number, since it uses less digits than its factorization.

893434384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 263 counting only the distinct ones).

The product of its digits is 995328, while the sum is 46.

The square root of 893434384 is about 29890.3727644872. The cubic root of 893434384 is about 963.1358623772.

The spelling of 893434384 in words is "eight hundred ninety-three million, four hundred thirty-four thousand, three hundred eighty-four".