893916416 has 54 divisors (see below), whose sum is σ = 1851204810. Its totient is φ = 430302208.

The previous prime is 893916407. The next prime is 893916421. The reversal of 893916416 is 614619398.

It can be written as a sum of positive squares in only one way, i.e., 770617600 + 123298816 = 27760^2 + 11104^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2575955 + ... + 2576301.

Almost surely, 2^893916416 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 893916416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (925602405).

893916416 is an abundant number, since it is smaller than the sum of its proper divisors (957288394).

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

893916416 is an frugal number, since it uses more digits than its factorization.

893916416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739 (or 378 counting only the distinct ones).

The product of its digits is 279936, while the sum is 47.

The square root of 893916416 is about 29898.4350092108. The cubic root of 893916416 is about 963.3090438461.

The spelling of 893916416 in words is "eight hundred ninety-three million, nine hundred sixteen thousand, four hundred sixteen".