4393116 has 120 divisors (see below), whose sum is σ = 14229600. Its totient is φ = 1150848.

The previous prime is 4393097. The next prime is 4393127. The reversal of 4393116 is 6113934.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4393116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29410 + ... + 29558.

It is an arithmetic number, because the mean of its divisors is an integer number (118580).

Almost surely, 2^4393116 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 4393116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7114800).

4393116 is an abundant number, since it is smaller than the sum of its proper divisors (9836484).

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

4393116 is a wasteful number, since it uses less digits than its factorization.

4393116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 174 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 4393116 is about 2095.9761449024. The cubic root of 4393116 is about 163.7787518226.

The spelling of 4393116 in words is "four million, three hundred ninety-three thousand, one hundred sixteen".