4383849 has 4 divisors (see below), whose sum is σ = 5845136. Its totient is φ = 2922564.

The previous prime is 4383839. The next prime is 4383853. The reversal of 4383849 is 9483834.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4383849 - 2⁴ = 4383833 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4383829) 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, 730639 + ... + 730644.

It is an arithmetic number, because the mean of its divisors is an integer number (1461284).

Almost surely, 2^4383849 is an apocalyptic number.

It is an amenable number.

4383849 is a deficient number, since it is larger than the sum of its proper divisors (1461287).

4383849 is a wasteful number, since it uses less digits than its factorization.

4383849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461286.

The product of its digits is 82944, while the sum is 39.

The square root of 4383849 is about 2093.7643133839. The cubic root of 4383849 is about 163.6635104513.

The spelling of 4383849 in words is "four million, three hundred eighty-three thousand, eight hundred forty-nine".