3875928 has 32 divisors (see below), whose sum is σ = 11074560. Its totient is φ = 1107360.

The previous prime is 3875917. The next prime is 3875929. The reversal of 3875928 is 8295783.

3875928 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3875928² = 30045635722368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a d-powerful number, because it can be written as 3¹³ + 8² + 7 + 5⁹ + 9³ + 2¹⁶ + 8⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 3875928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3875929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11368 + ... + 11703.

It is an arithmetic number, because the mean of its divisors is an integer number (346080).

Almost surely, 2^3875928 is an apocalyptic number.

It is an amenable number.

3875928 is an abundant number, since it is smaller than the sum of its proper divisors (7198632).

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

3875928 is a wasteful number, since it uses less digits than its factorization.

3875928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23087 (or 23083 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 3875928 is about 1968.7376666280. The cubic root of 3875928 is about 157.0815701188.

The spelling of 3875928 in words is "three million, eight hundred seventy-five thousand, nine hundred twenty-eight".