3874892 has 12 divisors (see below), whose sum is σ = 7749840. Its totient is φ = 1660656.

The previous prime is 3874891. The next prime is 3874919. The reversal of 3874892 is 2984783.

3874892 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3874891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69167 + ... + 69222.

It is an arithmetic number, because the mean of its divisors is an integer number (645820).

Almost surely, 2^3874892 is an apocalyptic number.

It is an amenable number.

3874892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3874892 is a wasteful number, since it uses less digits than its factorization.

3874892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138400 (or 138398 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 3874892 is about 1968.4745362844. The cubic root of 3874892 is about 157.0675733840.

The spelling of 3874892 in words is "three million, eight hundred seventy-four thousand, eight hundred ninety-two".