3923304 has 96 divisors (see below), whose sum is σ = 12384960. Its totient is φ = 1013760.

The previous prime is 3923303. The next prime is 3923321. The reversal of 3923304 is 4033293.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3923303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20232 + ... + 20424.

It is an arithmetic number, because the mean of its divisors is an integer number (129010).

Almost surely, 2^3923304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3923304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6192480).

3923304 is an abundant number, since it is smaller than the sum of its proper divisors (8461656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3923304 is a wasteful number, since it uses less digits than its factorization.

3923304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 216 counting only the distinct ones).

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

The square root of 3923304 is about 1980.7331975811. The cubic root of 3923304 is about 157.7189899053.

Adding to 3923304 its reverse (4033293), we get a palindrome (7956597).

The spelling of 3923304 in words is "three million, nine hundred twenty-three thousand, three hundred four".