3895982 has 4 divisors (see below), whose sum is σ = 5843976. Its totient is φ = 1947990.

The previous prime is 3895981. The next prime is 3895999. The reversal of 3895982 is 2895983.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2895983 = 73 ⋅39671.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3895981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 973994 + ... + 973997.

It is an arithmetic number, because the mean of its divisors is an integer number (1460994).

Almost surely, 2^3895982 is an apocalyptic number.

3895982 is a deficient number, since it is larger than the sum of its proper divisors (1947994).

3895982 is a wasteful number, since it uses less digits than its factorization.

3895982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947993.

The product of its digits is 155520, while the sum is 44.

The square root of 3895982 is about 1973.8242069647. The cubic root of 3895982 is about 157.3520168769.

Subtracting from 3895982 its reverse (2895983), we obtain a palindrome (999999).

The spelling of 3895982 in words is "three million, eight hundred ninety-five thousand, nine hundred eighty-two".