3875418 has 32 divisors (see below), whose sum is σ = 8817600. Its totient is φ = 1261008.

The previous prime is 3875407. The next prime is 3875429. The reversal of 3875418 is 8145783.

3875418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3875407) and next prime (3875429).

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 15 ways as a sum of consecutive naturals, for example, 1488 + ... + 3156.

It is an arithmetic number, because the mean of its divisors is an integer number (275550).

Almost surely, 2^3875418 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3875418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4408800).

3875418 is an abundant number, since it is smaller than the sum of its proper divisors (4942182).

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

3875418 is a wasteful number, since it uses less digits than its factorization.

3875418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723 (or 1717 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 3875418 is about 1968.6081377461. The cubic root of 3875418 is about 157.0746801460.

The spelling of 3875418 in words is "three million, eight hundred seventy-five thousand, four hundred eighteen".