4343993 has 16 divisors (see below), whose sum is σ = 4821120. Its totient is φ = 3897600.

The previous prime is 4343981. The next prime is 4344007. The reversal of 4343993 is 3993434.

It is a cyclic number.

It is not a de Polignac number, because 4343993 - 2¹⁰ = 4342969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4343923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61148 + ... + 61218.

It is an arithmetic number, because the mean of its divisors is an integer number (301320).

Almost surely, 2^4343993 is an apocalyptic number.

It is an amenable number.

4343993 is a deficient number, since it is larger than the sum of its proper divisors (477127).

4343993 is a wasteful number, since it uses less digits than its factorization.

4343993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208.

The product of its digits is 34992, while the sum is 35.

The square root of 4343993 is about 2084.2247959373. The cubic root of 4343993 is about 163.1660145054.

The spelling of 4343993 in words is "four million, three hundred forty-three thousand, nine hundred ninety-three".