3793982 has 4 divisors (see below), whose sum is σ = 5690976. Its totient is φ = 1896990.

The previous prime is 3793973. The next prime is 3794003. The reversal of 3793982 is 2893973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2893973 = 613 ⋅4721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 948494 + ... + 948497.

It is an arithmetic number, because the mean of its divisors is an integer number (1422744).

Almost surely, 2^3793982 is an apocalyptic number.

3793982 is a deficient number, since it is larger than the sum of its proper divisors (1896994).

3793982 is a wasteful number, since it uses less digits than its factorization.

3793982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896993.

The product of its digits is 81648, while the sum is 41.

The square root of 3793982 is about 1947.8146729091. The cubic root of 3793982 is about 155.9666540604.

Subtracting from 3793982 its reverse (2893973), we obtain a palindrome (900009).

The spelling of 3793982 in words is "three million, seven hundred ninety-three thousand, nine hundred eighty-two".