3904323 has 8 divisors (see below), whose sum is σ = 5254848. Its totient is φ = 2578344.

The previous prime is 3904321. The next prime is 3904333. The reversal of 3904323 is 3234093.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3904323 - 2¹ = 3904321 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3904293 and 3904302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3904321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5761 + ... + 6402.

It is an arithmetic number, because the mean of its divisors is an integer number (656856).

Almost surely, 2^3904323 is an apocalyptic number.

3904323 is a deficient number, since it is larger than the sum of its proper divisors (1350525).

3904323 is a wasteful number, since it uses less digits than its factorization.

3904323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12273.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 3904323 is about 1975.9359807443. The cubic root of 3904323 is about 157.4642297200.

The spelling of 3904323 in words is "three million, nine hundred four thousand, three hundred twenty-three".