3857752 has 16 divisors (see below), whose sum is σ = 7292160. Its totient is φ = 1913184.

The previous prime is 3857747. The next prime is 3857761. The reversal of 3857752 is 2577583.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883 + ... + 2914.

It is an arithmetic number, because the mean of its divisors is an integer number (455760).

Almost surely, 2^3857752 is an apocalyptic number.

It is an amenable number.

3857752 is a deficient number, since it is larger than the sum of its proper divisors (3434408).

3857752 is a wasteful number, since it uses less digits than its factorization.

3857752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930 (or 3926 counting only the distinct ones).

The product of its digits is 58800, while the sum is 37.

The square root of 3857752 is about 1964.1160861823. The cubic root of 3857752 is about 156.8356428413.

The spelling of 3857752 in words is "three million, eight hundred fifty-seven thousand, seven hundred fifty-two".