3598605 has 24 divisors (see below), whose sum is σ = 6283680. Its totient is φ = 1905120.

The previous prime is 3598601. The next prime is 3598607. The reversal of 3598605 is 5068953.

3598605 is a `hidden beast` number, since 3 + 598 + 60 + 5 = 666.

It is not a de Polignac number, because 3598605 - 2² = 3598601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3598605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3598601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9306 + ... + 9684.

It is an arithmetic number, because the mean of its divisors is an integer number (261820).

Almost surely, 2^3598605 is an apocalyptic number.

It is an amenable number.

3598605 is a deficient number, since it is larger than the sum of its proper divisors (2685075).

3598605 is a wasteful number, since it uses less digits than its factorization.

3598605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 3598605 is about 1896.9989457034. The cubic root of 3598605 is about 153.2420875941.

The spelling of 3598605 in words is "three million, five hundred ninety-eight thousand, six hundred five".