3946276 has 6 divisors (see below), whose sum is σ = 6905990. Its totient is φ = 1973136.

The previous prime is 3946259. The next prime is 3946289. The reversal of 3946276 is 6726493.

3946276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3154176 + 792100 = 1776^2 + 890^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493281 + ... + 493288.

Almost surely, 2^3946276 is an apocalyptic number.

It is an amenable number.

3946276 is a deficient number, since it is larger than the sum of its proper divisors (2959714).

3946276 is a wasteful number, since it uses less digits than its factorization.

3946276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986573 (or 986571 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 3946276 is about 1986.5235966381. The cubic root of 3946276 is about 158.0262200784.

It can be divided in two parts, 394 and 6276, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 3946276 in words is "three million, nine hundred forty-six thousand, two hundred seventy-six".