3682745 has 8 divisors (see below), whose sum is σ = 4821120. Its totient is φ = 2678320.

The previous prime is 3682733. The next prime is 3682759. The reversal of 3682745 is 5472863.

It is a happy number.

3682745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3682745 - 2⁴ = 3682729 is a prime.

It is a super-2 number, since 2×3682745² = 27125221470050, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹³ + 6⁴ + 8³ + 2¹⁷ + 7⁴ + 4² + 5⁹ .

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 in 7 ways as a sum of consecutive naturals, for example, 33425 + ... + 33534.

It is an arithmetic number, because the mean of its divisors is an integer number (602640).

Almost surely, 2^3682745 is an apocalyptic number.

It is an amenable number.

3682745 is a deficient number, since it is larger than the sum of its proper divisors (1138375).

3682745 is a wasteful number, since it uses less digits than its factorization.

3682745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66975.

The product of its digits is 40320, while the sum is 35.

The square root of 3682745 is about 1919.0479410374. The cubic root of 3682745 is about 154.4272304922.

It can be divided in two parts, 368 and 2745, that added together give a palindrome (3113).

The spelling of 3682745 in words is "three million, six hundred eighty-two thousand, seven hundred forty-five".