4093983 has 10 divisors (see below), whose sum is σ = 6115824. Its totient is φ = 2729268.

The previous prime is 4093979. The next prime is 4093993. The reversal of 4093983 is 3893904.

It is not a de Polignac number, because 4093983 - 2² = 4093979 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4093933) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 25191 + ... + 25352.

Almost surely, 2^4093983 is an apocalyptic number.

4093983 is a deficient number, since it is larger than the sum of its proper divisors (2021841).

4093983 is an equidigital number, since it uses as much as digits as its factorization.

4093983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50555 (or 50546 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 4093983 is about 2023.3593353629. The cubic root of 4093983 is about 159.9737326671.

The spelling of 4093983 in words is "four million, ninety-three thousand, nine hundred eighty-three".