3828772 has 6 divisors (see below), whose sum is σ = 6700358. Its totient is φ = 1914384.

The previous prime is 3828751. The next prime is 3828821. The reversal of 3828772 is 2778283.

It can be written as a sum of positive squares in only one way, i.e., 2149156 + 1679616 = 1466^2 + 1296^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478593 + ... + 478600.

Almost surely, 2^3828772 is an apocalyptic number.

It is an amenable number.

3828772 is a deficient number, since it is larger than the sum of its proper divisors (2871586).

3828772 is a wasteful number, since it uses less digits than its factorization.

3828772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957197 (or 957195 counting only the distinct ones).

The product of its digits is 37632, while the sum is 37.

The square root of 3828772 is about 1956.7248145818. The cubic root of 3828772 is about 156.4419311830.

The spelling of 3828772 in words is "three million, eight hundred twenty-eight thousand, seven hundred seventy-two".