3603737 has 2 divisors, whose sum is σ = 3603738. Its totient is φ = 3603736.

The previous prime is 3603731. The next prime is 3603797. The reversal of 3603737 is 7373063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 203401 = 1844^2 + 451^2 .

It is an emirp because it is prime and its reverse (7373063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3603737 - 2¹⁰ = 3602713 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3603731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1801868 + 1801869.

It is an arithmetic number, because the mean of its divisors is an integer number (1801869).

Almost surely, 2^3603737 is an apocalyptic number.

It is an amenable number.

3603737 is a deficient number, since it is larger than the sum of its proper divisors (1).

3603737 is an equidigital number, since it uses as much as digits as its factorization.

3603737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 29.

The square root of 3603737 is about 1898.3511266360. The cubic root of 3603737 is about 153.3148995903.

The spelling of 3603737 in words is "three million, six hundred three thousand, seven hundred thirty-seven".