3870504 has 96 divisors (see below), whose sum is σ = 11924640. Its totient is φ = 1166400.

The previous prime is 3870499. The next prime is 3870527. The reversal of 3870504 is 4050783.

3870504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 21294 + ... + 21474.

It is an arithmetic number, because the mean of its divisors is an integer number (124215).

Almost surely, 2^3870504 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 3870504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5962320).

3870504 is an abundant number, since it is smaller than the sum of its proper divisors (8054136).

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

3870504 is a wasteful number, since it uses less digits than its factorization.

3870504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3870504 is about 1967.3596519193. The cubic root of 3870504 is about 157.0082622398.

The spelling of 3870504 in words is "three million, eight hundred seventy thousand, five hundred four".