3685337 has 2 divisors, whose sum is σ = 3685338. Its totient is φ = 3685336.

The previous prime is 3685327. The next prime is 3685369. The reversal of 3685337 is 7335863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3182656 + 502681 = 1784^2 + 709^2 .

It is an emirp because it is prime and its reverse (7335863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3685337 - 2⁶ = 3685273 is a prime.

It is a d-powerful number, because it can be written as 3² + 6² + 8³ + 5⁹ + 3⁹ + 3¹³ + 7⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 3685297 and 3685306.

It is not a weakly prime, because it can be changed into another prime (3685327) 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 as a sum of consecutive naturals, namely, 1842668 + 1842669.

It is an arithmetic number, because the mean of its divisors is an integer number (1842669).

Almost surely, 2^3685337 is an apocalyptic number.

It is an amenable number.

3685337 is a deficient number, since it is larger than the sum of its proper divisors (1).

3685337 is an equidigital number, since it uses as much as digits as its factorization.

3685337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The square root of 3685337 is about 1919.7231571245. The cubic root of 3685337 is about 154.4634517991.

The spelling of 3685337 in words is "three million, six hundred eighty-five thousand, three hundred thirty-seven".