4345983 has 24 divisors (see below), whose sum is σ = 6670976. Its totient is φ = 2721600.

The previous prime is 4345903. The next prime is 4345997. The reversal of 4345983 is 3895434.

It is not a de Polignac number, because 4345983 - 2¹⁰ = 4344959 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 (4345903) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 10113 + ... + 10533.

Almost surely, 2^4345983 is an apocalyptic number.

4345983 is a deficient number, since it is larger than the sum of its proper divisors (2324993).

4345983 is a wasteful number, since it uses less digits than its factorization.

4345983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 492 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 4345983 is about 2084.7021369970. The cubic root of 4345983 is about 163.1909263626.

The spelling of 4345983 in words is "four million, three hundred forty-five thousand, nine hundred eighty-three".