3874812 has 12 divisors (see below), whose sum is σ = 9041256. Its totient is φ = 1291600.

The previous prime is 3874807. The next prime is 3874823. The reversal of 3874812 is 2184783.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 161439 + ... + 161462.

It is an arithmetic number, because the mean of its divisors is an integer number (753438).

Almost surely, 2^3874812 is an apocalyptic number.

It is an amenable number.

3874812 is an abundant number, since it is smaller than the sum of its proper divisors (5166444).

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

3874812 is a wasteful number, since it uses less digits than its factorization.

3874812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322908 (or 322906 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 3874812 is about 1968.4542158760. The cubic root of 3874812 is about 157.0664924513.

The spelling of 3874812 in words is "three million, eight hundred seventy-four thousand, eight hundred twelve".