3851472 has 20 divisors (see below), whose sum is σ = 9949760. Its totient is φ = 1283808.

The previous prime is 3851459. The next prime is 3851587. The reversal of 3851472 is 2741583.

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, 40072 + ... + 40167.

It is an arithmetic number, because the mean of its divisors is an integer number (497488).

Almost surely, 2^3851472 is an apocalyptic number.

It is an amenable number.

3851472 is an abundant number, since it is smaller than the sum of its proper divisors (6098288).

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

3851472 is a wasteful number, since it uses less digits than its factorization.

3851472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80250 (or 80244 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 3851472 is about 1962.5167515209. The cubic root of 3851472 is about 156.7504928392.

The spelling of 3851472 in words is "three million, eight hundred fifty-one thousand, four hundred seventy-two".