3290489 has 8 divisors (see below), whose sum is σ = 3426720. Its totient is φ = 3157056.

The previous prime is 3290473. The next prime is 3290509. The reversal of 3290489 is 9840923.

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 3290489 - 2⁴ = 3290473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3290459) 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, 1889 + ... + 3185.

It is an arithmetic number, because the mean of its divisors is an integer number (428340).

Almost surely, 2^3290489 is an apocalyptic number.

It is an amenable number.

3290489 is a deficient number, since it is larger than the sum of its proper divisors (136231).

3290489 is a wasteful number, since it uses less digits than its factorization.

3290489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 3290489 is about 1813.9705069267. The cubic root of 3290489 is about 148.7373870623.

The spelling of 3290489 in words is "three million, two hundred ninety thousand, four hundred eighty-nine".