4320983 has 4 divisors (see below), whose sum is σ = 4394280. Its totient is φ = 4247688.

The previous prime is 4320959. The next prime is 4321003. The reversal of 4320983 is 3890234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4320983 - 2⁶ = 4320919 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 (4320383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36560 + ... + 36677.

It is an arithmetic number, because the mean of its divisors is an integer number (1098570).

Almost surely, 2^4320983 is an apocalyptic number.

4320983 is a deficient number, since it is larger than the sum of its proper divisors (73297).

4320983 is an equidigital number, since it uses as much as digits as its factorization.

4320983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73296.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4320983 is about 2078.6974286798. The cubic root of 4320983 is about 162.8774091723.

The spelling of 4320983 in words is "four million, three hundred twenty thousand, nine hundred eighty-three".