3976472 has 16 divisors (see below), whose sum is σ = 7848600. Its totient is φ = 1883520.

The previous prime is 3976459. The next prime is 3976477. The reversal of 3976472 is 2746793.

3976472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a d-powerful number, because it can be written as 3⁸ + 9² + 7³ + 6³ + 4¹⁰ + 7⁷ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3976477) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 12929 + ... + 13232.

Almost surely, 2^3976472 is an apocalyptic number.

It is an amenable number.

3976472 is a deficient number, since it is larger than the sum of its proper divisors (3872128).

3976472 is a wasteful number, since it uses less digits than its factorization.

3976472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26186 (or 26182 counting only the distinct ones).

The product of its digits is 63504, while the sum is 38.

The square root of 3976472 is about 1994.1093249870. The cubic root of 3976472 is about 158.4282565310.

The spelling of 3976472 in words is "three million, nine hundred seventy-six thousand, four hundred seventy-two".