4084329 has 4 divisors (see below), whose sum is σ = 5445776. Its totient is φ = 2722884.

The previous prime is 4084313. The next prime is 4084349. The reversal of 4084329 is 9234804.

It is a happy number.

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 4084329 - 2⁴ = 4084313 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4084296 and 4084305.

It is not an unprimeable number, because it can be changed into a prime (4084349) 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, 680719 + ... + 680724.

It is an arithmetic number, because the mean of its divisors is an integer number (1361444).

Almost surely, 2^4084329 is an apocalyptic number.

It is an amenable number.

4084329 is a deficient number, since it is larger than the sum of its proper divisors (1361447).

4084329 is a wasteful number, since it uses less digits than its factorization.

4084329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361446.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 4084329 is about 2020.9722907551. The cubic root of 4084329 is about 159.8478892896.

The spelling of 4084329 in words is "four million, eighty-four thousand, three hundred twenty-nine".