3718282 has 4 divisors (see below), whose sum is σ = 5577426. Its totient is φ = 1859140.

The previous prime is 3718279. The next prime is 3718303. The reversal of 3718282 is 2828173.

3718282 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.

It can be written as a sum of positive squares in only one way, i.e., 3682561 + 35721 = 1919^2 + 189^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 929569 + ... + 929572.

Almost surely, 2^3718282 is an apocalyptic number.

3718282 is a deficient number, since it is larger than the sum of its proper divisors (1859144).

3718282 is a wasteful number, since it uses less digits than its factorization.

3718282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859143.

The product of its digits is 5376, while the sum is 31.

The square root of 3718282 is about 1928.2847300127. The cubic root of 3718282 is about 154.9223613953.

The spelling of 3718282 in words is "three million, seven hundred eighteen thousand, two hundred eighty-two".