3539489 has 8 divisors (see below), whose sum is σ = 3659040. Its totient is φ = 3421600.

The previous prime is 3539483. The next prime is 3539507. The reversal of 3539489 is 9849353.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3539489 is a prime.

It is a super-2 number, since 2×3539489² = 25055964762242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3539483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5042 + ... + 5700.

It is an arithmetic number, because the mean of its divisors is an integer number (457380).

Almost surely, 2^3539489 is an apocalyptic number.

It is an amenable number.

3539489 is a deficient number, since it is larger than the sum of its proper divisors (119551).

3539489 is a wasteful number, since it uses less digits than its factorization.

3539489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831.

The product of its digits is 116640, while the sum is 41.

The square root of 3539489 is about 1881.3529706039. The cubic root of 3539489 is about 152.3983233375.

The spelling of 3539489 in words is "three million, five hundred thirty-nine thousand, four hundred eighty-nine".