3906048 has 40 divisors (see below), whose sum is σ = 10410048. Its totient is φ = 1301504.

The previous prime is 3906043. The next prime is 3906059. The reversal of 3906048 is 8406093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3906043) 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, 265 + ... + 2807.

Almost surely, 2^3906048 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 3906048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5205024).

3906048 is an abundant number, since it is smaller than the sum of its proper divisors (6504000).

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

3906048 is an equidigital number, since it uses as much as digits as its factorization.

3906048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564 (or 2548 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 3906048 is about 1976.3724345376. The cubic root of 3906048 is about 157.4874164802.

The spelling of 3906048 in words is "three million, nine hundred six thousand, forty-eight".