3289457 has 8 divisors (see below), whose sum is σ = 3390816. Its totient is φ = 3189312.

The previous prime is 3289439. The next prime is 3289459. The reversal of 3289457 is 7549823.

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 3289457 - 2⁶ = 3289393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3289457.

It is not an unprimeable number, because it can be changed into a prime (3289459) 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, 9593 + ... + 9929.

It is an arithmetic number, because the mean of its divisors is an integer number (423852).

Almost surely, 2^3289457 is an apocalyptic number.

It is an amenable number.

3289457 is a deficient number, since it is larger than the sum of its proper divisors (101359).

3289457 is a wasteful number, since it uses less digits than its factorization.

3289457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607.

The product of its digits is 60480, while the sum is 38.

The square root of 3289457 is about 1813.6860257498. The cubic root of 3289457 is about 148.7218358749.

The spelling of 3289457 in words is "three million, two hundred eighty-nine thousand, four hundred fifty-seven".