3827020 has 24 divisors (see below), whose sum is σ = 8089200. Its totient is φ = 1520832.

The previous prime is 3827003. The next prime is 3827029. The reversal of 3827020 is 207283.

It is a happy number.

3827020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3826982 and 3827000.

It is not an unprimeable number, because it can be changed into a prime (3827029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3046 + ... + 4114.

It is an arithmetic number, because the mean of its divisors is an integer number (337050).

Almost surely, 2^3827020 is an apocalyptic number.

It is an amenable number.

3827020 is an abundant number, since it is smaller than the sum of its proper divisors (4262180).

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

3827020 is a wasteful number, since it uses less digits than its factorization.

3827020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 3827020 is about 1956.2770764899. The cubic root of 3827020 is about 156.4180655606.

The spelling of 3827020 in words is "three million, eight hundred twenty-seven thousand, twenty".