3847000 has 32 divisors (see below), whose sum is σ = 9004320. Its totient is φ = 1538400.

The previous prime is 3846991. The next prime is 3847013. The reversal of 3847000 is 7483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924 + ... + 2923.

It is an arithmetic number, because the mean of its divisors is an integer number (281385).

Almost surely, 2^3847000 is an apocalyptic number.

It is an amenable number.

3847000 is an abundant number, since it is smaller than the sum of its proper divisors (5157320).

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

3847000 is a wasteful number, since it uses less digits than its factorization.

3847000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868 (or 3854 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 3847000 is about 1961.3770672668. The cubic root of 3847000 is about 156.6898009195.

The spelling of 3847000 in words is "three million, eight hundred forty-seven thousand".