3982477 has 4 divisors (see below), whose sum is σ = 4110976. Its totient is φ = 3853980.

The previous prime is 3982417. The next prime is 3982481. The reversal of 3982477 is 7742893.

3982477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7742893 = 1627 ⋅4759.

It is a cyclic number.

It is not a de Polignac number, because 3982477 - 2¹¹ = 3980429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3982417) 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, 64203 + ... + 64264.

It is an arithmetic number, because the mean of its divisors is an integer number (1027744).

Almost surely, 2^3982477 is an apocalyptic number.

It is an amenable number.

3982477 is a deficient number, since it is larger than the sum of its proper divisors (128499).

3982477 is a wasteful number, since it uses less digits than its factorization.

3982477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128498.

The product of its digits is 84672, while the sum is 40.

The square root of 3982477 is about 1995.6144417196. The cubic root of 3982477 is about 158.5079656457.

The spelling of 3982477 in words is "three million, nine hundred eighty-two thousand, four hundred seventy-seven".