3871074 has 8 divisors (see below), whose sum is σ = 7742160. Its totient is φ = 1290356.

The previous prime is 3871073. The next prime is 3871081. The reversal of 3871074 is 4701783.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3871074 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3871073) 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, 322584 + ... + 322595.

It is an arithmetic number, because the mean of its divisors is an integer number (967770).

Almost surely, 2^3871074 is an apocalyptic number.

3871074 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.

3871074 is a wasteful number, since it uses less digits than its factorization.

3871074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645184.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 3871074 is about 1967.5045107953. The cubic root of 3871074 is about 157.0159692737.

The spelling of 3871074 in words is "three million, eight hundred seventy-one thousand, seventy-four".