3599001 has 18 divisors (see below), whose sum is σ = 6048042. Its totient is φ = 2056320.

The previous prime is 3598981. The next prime is 3599009. The reversal of 3599001 is 1009953.

It can be written as a sum of positive squares in only one way, i.e., 2893401 + 705600 = 1701^2 + 840^2 .

It is not a de Polignac number, because 3599001 - 2⁷ = 3598873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3599009) 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 in 17 ways as a sum of consecutive naturals, for example, 3640 + ... + 4521.

Almost surely, 2^3599001 is an apocalyptic number.

It is an amenable number.

3599001 is a deficient number, since it is larger than the sum of its proper divisors (2449041).

3599001 is a wasteful number, since it uses less digits than its factorization.

3599001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8181 (or 8171 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 27.

The square root of 3599001 is about 1897.1033182196. The cubic root of 3599001 is about 153.2477084427.

The spelling of 3599001 in words is "three million, five hundred ninety-nine thousand, one".