3821048 has 32 divisors (see below), whose sum is σ = 8933760. Its totient is φ = 1488480.

The previous prime is 3821009. The next prime is 3821057. The reversal of 3821048 is 8401283.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2486 + ... + 3717.

It is an arithmetic number, because the mean of its divisors is an integer number (279180).

Almost surely, 2^3821048 is an apocalyptic number.

It is an amenable number.

3821048 is an abundant number, since it is smaller than the sum of its proper divisors (5112712).

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

3821048 is a wasteful number, since it uses less digits than its factorization.

3821048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6227 (or 6223 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 3821048 is about 1954.7501119069. The cubic root of 3821048 is about 156.3366606200.

The spelling of 3821048 in words is "three million, eight hundred twenty-one thousand, forty-eight".