4421316 has 12 divisors (see below), whose sum is σ = 10316432. Its totient is φ = 1473768.

The previous prime is 4421299. The next prime is 4421321. The reversal of 4421316 is 6131244.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a junction number, because it is equal to n+sod(n) for n = 4421292 and 4421301.

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 3 ways as a sum of consecutive naturals, for example, 184210 + ... + 184233.

Almost surely, 2^4421316 is an apocalyptic number.

It is an amenable number.

4421316 is an abundant number, since it is smaller than the sum of its proper divisors (5895116).

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

4421316 is a wasteful number, since it uses less digits than its factorization.

4421316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368450 (or 368448 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 4421316 is about 2102.6925595531. The cubic root of 4421316 is about 164.1284438943.

The spelling of 4421316 in words is "four million, four hundred twenty-one thousand, three hundred sixteen".