4393416 has 16 divisors (see below), whose sum is σ = 10983600. Its totient is φ = 1464464.

The previous prime is 4393397. The next prime is 4393423. The reversal of 4393416 is 6143934.

It is a d-powerful number, because it can be written as 4⁴ + 3⁹ + 9³ + 3¹¹ + 4¹¹ + 1 + 6⁴ .

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91506 + ... + 91553.

It is an arithmetic number, because the mean of its divisors is an integer number (686475).

Almost surely, 2^4393416 is an apocalyptic number.

It is an amenable number.

4393416 is an abundant number, since it is smaller than the sum of its proper divisors (6590184).

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

4393416 is a wasteful number, since it uses less digits than its factorization.

4393416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183068 (or 183064 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 4393416 is about 2096.0477093807. The cubic root of 4393416 is about 163.7824798148.

The spelling of 4393416 in words is "four million, three hundred ninety-three thousand, four hundred sixteen".