3599020 has 12 divisors (see below), whose sum is σ = 7557984. Its totient is φ = 1439600.

The previous prime is 3599009. The next prime is 3599023. The reversal of 3599020 is 209953.

It is a self number, because there is not a number n which added to its sum of digits gives 3599020.

It is not an unprimeable number, because it can be changed into a prime (3599023) 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 3 ways as a sum of consecutive naturals, for example, 89956 + ... + 89995.

It is an arithmetic number, because the mean of its divisors is an integer number (629832).

Almost surely, 2^3599020 is an apocalyptic number.

It is an amenable number.

3599020 is an abundant number, since it is smaller than the sum of its proper divisors (3958964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3599020 is a wasteful number, since it uses less digits than its factorization.

3599020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179960 (or 179958 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 3599020 is about 1897.1083258475. The cubic root of 3599020 is about 153.2479781195.

The spelling of 3599020 in words is "three million, five hundred ninety-nine thousand, twenty".