3872852 has 6 divisors (see below), whose sum is σ = 6777498. Its totient is φ = 1936424.

The previous prime is 3872851. The next prime is 3872873. The reversal of 3872852 is 2582783.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3740356 + 132496 = 1934^2 + 364^2 .

It is a super-2 number, since 2×3872852² = 29997965227808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3872851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484103 + ... + 484110.

It is an arithmetic number, because the mean of its divisors is an integer number (1129583).

Almost surely, 2^3872852 is an apocalyptic number.

It is an amenable number.

3872852 is a deficient number, since it is larger than the sum of its proper divisors (2904646).

3872852 is a wasteful number, since it uses less digits than its factorization.

3872852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968217 (or 968215 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 3872852 is about 1967.9563003278. The cubic root of 3872852 is about 157.0400049515.

The spelling of 3872852 in words is "three million, eight hundred seventy-two thousand, eight hundred fifty-two".