4391164 has 6 divisors (see below), whose sum is σ = 7684544. Its totient is φ = 2195580.

The previous prime is 4391161. The next prime is 4391221. The reversal of 4391164 is 4611934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4391161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548892 + ... + 548899.

Almost surely, 2^4391164 is an apocalyptic number.

It is an amenable number.

4391164 is a deficient number, since it is larger than the sum of its proper divisors (3293380).

4391164 is a wasteful number, since it uses less digits than its factorization.

4391164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097795 (or 1097793 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 4391164 is about 2095.5104390100. The cubic root of 4391164 is about 163.7544908739.

The spelling of 4391164 in words is "four million, three hundred ninety-one thousand, one hundred sixty-four".