3977752 has 16 divisors (see below), whose sum is σ = 7508160. Its totient is φ = 1975584.

The previous prime is 3977741. The next prime is 3977761. The reversal of 3977752 is 2577793.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328 + ... + 2839.

It is an arithmetic number, because the mean of its divisors is an integer number (469260).

Almost surely, 2^3977752 is an apocalyptic number.

It is an amenable number.

3977752 is a deficient number, since it is larger than the sum of its proper divisors (3530408).

3977752 is a wasteful number, since it uses less digits than its factorization.

3977752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330 (or 3326 counting only the distinct ones).

The product of its digits is 92610, while the sum is 40.

The square root of 3977752 is about 1994.4302444558. The cubic root of 3977752 is about 158.4452537096.

The spelling of 3977752 in words is "three million, nine hundred seventy-seven thousand, seven hundred fifty-two".