3875020 has 12 divisors (see below), whose sum is σ = 8137584. Its totient is φ = 1550000.

The previous prime is 3874987. The next prime is 3875041. The reversal of 3875020 is 205783.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96856 + ... + 96895.

It is an arithmetic number, because the mean of its divisors is an integer number (678132).

Almost surely, 2^3875020 is an apocalyptic number.

It is an amenable number.

3875020 is an abundant number, since it is smaller than the sum of its proper divisors (4262564).

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

3875020 is a wasteful number, since it uses less digits than its factorization.

3875020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193760 (or 193758 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 3875020 is about 1968.5070485015. The cubic root of 3875020 is about 157.0693028454.

The spelling of 3875020 in words is "three million, eight hundred seventy-five thousand, twenty".