4316621 has 8 divisors (see below), whose sum is σ = 4561920. Its totient is φ = 4077808.

The previous prime is 4316593. The next prime is 4316647. The reversal of 4316621 is 1266134.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4316621 - 2¹⁴ = 4300237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4316651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221 + ... + 2946.

It is an arithmetic number, because the mean of its divisors is an integer number (570240).

Almost surely, 2^4316621 is an apocalyptic number.

It is an amenable number.

4316621 is a deficient number, since it is larger than the sum of its proper divisors (245299).

4316621 is a wasteful number, since it uses less digits than its factorization.

4316621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243.

The product of its digits is 864, while the sum is 23.

The square root of 4316621 is about 2077.6479490039. The cubic root of 4316621 is about 162.8225828774.

The spelling of 4316621 in words is "four million, three hundred sixteen thousand, six hundred twenty-one".