3598489 has 4 divisors (see below), whose sum is σ = 3607056. Its totient is φ = 3589924.

The previous prime is 3598487. The next prime is 3598501. The reversal of 3598489 is 9848953.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9848953 = 271 ⋅36343.

It is a cyclic number.

It is not a de Polignac number, because 3598489 - 2¹ = 3598487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3598487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3619 + ... + 4504.

It is an arithmetic number, because the mean of its divisors is an integer number (901764).

Almost surely, 2^3598489 is an apocalyptic number.

It is an amenable number.

3598489 is a deficient number, since it is larger than the sum of its proper divisors (8567).

3598489 is an equidigital number, since it uses as much as digits as its factorization.

3598489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8566.

The product of its digits is 311040, while the sum is 46.

The square root of 3598489 is about 1896.9683708486. The cubic root of 3598489 is about 153.2404410049.

The spelling of 3598489 in words is "three million, five hundred ninety-eight thousand, four hundred eighty-nine".