3724329 has 16 divisors (see below), whose sum is σ = 5762048. Its totient is φ = 2095632.

The previous prime is 3724319. The next prime is 3724333. The reversal of 3724329 is 9234273.

It is not a de Polignac number, because 3724329 - 2⁴ = 3724313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3724296 and 3724305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3724319) 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, 84 + ... + 2730.

It is an arithmetic number, because the mean of its divisors is an integer number (360128).

Almost surely, 2^3724329 is an apocalyptic number.

It is an amenable number.

3724329 is a deficient number, since it is larger than the sum of its proper divisors (2037719).

3724329 is a wasteful number, since it uses less digits than its factorization.

3724329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724.

The product of its digits is 9072, while the sum is 30.

The square root of 3724329 is about 1929.8520668694. The cubic root of 3724329 is about 155.0062987381.

The spelling of 3724329 in words is "three million, seven hundred twenty-four thousand, three hundred twenty-nine".