3608361 has 16 divisors (see below), whose sum is σ = 5400000. Its totient is φ = 2381184.

The previous prime is 3608357. The next prime is 3608377. The reversal of 3608361 is 1638063.

It is not a de Polignac number, because 3608361 - 2² = 3608357 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3608161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2265 + ... + 3513.

It is an arithmetic number, because the mean of its divisors is an integer number (337500).

Almost surely, 2^3608361 is an apocalyptic number.

It is an amenable number.

3608361 is a deficient number, since it is larger than the sum of its proper divisors (1791639).

3608361 is a wasteful number, since it uses less digits than its factorization.

3608361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1359 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3608361 is about 1899.5686352433. The cubic root of 3608361 is about 153.3804449858.

It can be divided in two parts, 3608 and 361, that added together give a square (3969 = 63²).

The spelling of 3608361 in words is "three million, six hundred eight thousand, three hundred sixty-one".