3600361 has 2 divisors, whose sum is σ = 3600362. Its totient is φ = 3600360.

The previous prime is 3600319. The next prime is 3600383. The reversal of 3600361 is 1630063.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3308761 + 291600 = 1819^2 + 540^2 .

It is a cyclic number.

It is not a de Polignac number, because 3600361 - 2¹¹ = 3598313 is a prime.

3600361 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3600301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800180 + 1800181.

It is an arithmetic number, because the mean of its divisors is an integer number (1800181).

Almost surely, 2^3600361 is an apocalyptic number.

3600361 is the 1096-th hex number.

It is an amenable number.

3600361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3600361 is an equidigital number, since it uses as much as digits as its factorization.

3600361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3600361 is about 1897.4617255692. The cubic root of 3600361 is about 153.2670092279.

It can be divided in two parts, 3600 and 361, that multiplied together give a square (1299600 = 1140²).

The spelling of 3600361 in words is "three million, six hundred thousand, three hundred sixty-one".