3246249 has 4 divisors (see below), whose sum is σ = 4328336. Its totient is φ = 2164164.

The previous prime is 3246223. The next prime is 3246253. The reversal of 3246249 is 9426423.

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.

It is a de Polignac number, because none of the positive numbers 2^k-3246249 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3246259) 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, 541039 + ... + 541044.

It is an arithmetic number, because the mean of its divisors is an integer number (1082084).

Almost surely, 2^3246249 is an apocalyptic number.

It is an amenable number.

3246249 is a deficient number, since it is larger than the sum of its proper divisors (1082087).

3246249 is a wasteful number, since it uses less digits than its factorization.

3246249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082086.

The product of its digits is 10368, while the sum is 30.

The square root of 3246249 is about 1801.7349971625. The cubic root of 3246249 is about 148.0677952121.

The spelling of 3246249 in words is "three million, two hundred forty-six thousand, two hundred forty-nine".