3977282 has 8 divisors (see below), whose sum is σ = 5987856. Its totient is φ = 1981332.

The previous prime is 3977273. The next prime is 3977293. The reversal of 3977282 is 2827793.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3 + 9⁶ + 7³ + 7⁷ + 2¹⁹ + 8³ + 2²¹ .

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, 2948 + ... + 4079.

It is an arithmetic number, because the mean of its divisors is an integer number (748482).

Almost surely, 2^3977282 is an apocalyptic number.

3977282 is a deficient number, since it is larger than the sum of its proper divisors (2010574).

3977282 is a wasteful number, since it uses less digits than its factorization.

3977282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7312.

The product of its digits is 42336, while the sum is 38.

The square root of 3977282 is about 1994.3124128381. The cubic root of 3977282 is about 158.4390129818.

The spelling of 3977282 in words is "three million, nine hundred seventy-seven thousand, two hundred eighty-two".