3977252 has 24 divisors (see below), whose sum is σ = 7693056. Its totient is φ = 1789568.

The previous prime is 3977243. The next prime is 3977273. The reversal of 3977252 is 2527793.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293 + ... + 2835.

It is an arithmetic number, because the mean of its divisors is an integer number (320544).

Almost surely, 2^3977252 is an apocalyptic number.

It is an amenable number.

3977252 is a deficient number, since it is larger than the sum of its proper divisors (3715804).

3977252 is a wasteful number, since it uses less digits than its factorization.

3977252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587 (or 2585 counting only the distinct ones).

The product of its digits is 26460, while the sum is 35.

The square root of 3977252 is about 1994.3048914346. The cubic root of 3977252 is about 158.4386146208.

The spelling of 3977252 in words is "three million, nine hundred seventy-seven thousand, two hundred fifty-two".