3896982 has 24 divisors (see below), whose sum is σ = 8811504. Its totient is φ = 1242384.

The previous prime is 3896969. The next prime is 3896987. The reversal of 3896982 is 2896983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3896987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4293 + ... + 5120.

It is an arithmetic number, because the mean of its divisors is an integer number (367146).

Almost surely, 2^3896982 is an apocalyptic number.

3896982 is an abundant number, since it is smaller than the sum of its proper divisors (4914522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3896982 is a wasteful number, since it uses less digits than its factorization.

3896982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9444 (or 9441 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 3896982 is about 1974.0775060772. The cubic root of 3896982 is about 157.3654784857.

Subtracting from 3896982 its reverse (2896983), we obtain a palindrome (999999).

It can be divided in two parts, 38 and 96982, that added together give a triangular number (97020 = T₄₄₀).

The spelling of 3896982 in words is "three million, eight hundred ninety-six thousand, nine hundred eighty-two".