3287489 has 8 divisors (see below), whose sum is σ = 3370080. Its totient is φ = 3206016.

The previous prime is 3287483. The next prime is 3287491. The reversal of 3287489 is 9847823.

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

It is a cyclic number.

It is not a de Polignac number, because 3287489 - 2¹² = 3283393 is a prime.

It is a super-3 number, since 3×3287489³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3287483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9137 + ... + 9489.

It is an arithmetic number, because the mean of its divisors is an integer number (421260).

Almost surely, 2^3287489 is an apocalyptic number.

It is an amenable number.

3287489 is a deficient number, since it is larger than the sum of its proper divisors (82591).

3287489 is a wasteful number, since it uses less digits than its factorization.

3287489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559.

The product of its digits is 96768, while the sum is 41.

The square root of 3287489 is about 1813.1434030435. The cubic root of 3287489 is about 148.6921711043.

The spelling of 3287489 in words is "three million, two hundred eighty-seven thousand, four hundred eighty-nine".