3247982 has 16 divisors (see below), whose sum is σ = 5037120. Its totient is φ = 1569888.

The previous prime is 3247973. The next prime is 3247987. The reversal of 3247982 is 2897423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3247987) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 10088 + ... + 10404.

It is an arithmetic number, because the mean of its divisors is an integer number (314820).

Almost surely, 2^3247982 is an apocalyptic number.

3247982 is a deficient number, since it is larger than the sum of its proper divisors (1789138).

3247982 is a wasteful number, since it uses less digits than its factorization.

3247982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its digits is 24192, while the sum is 35.

The square root of 3247982 is about 1802.2158583255. The cubic root of 3247982 is about 148.0941390365.

The spelling of 3247982 in words is "three million, two hundred forty-seven thousand, nine hundred eighty-two".