3392249 has 4 divisors (see below), whose sum is σ = 3876864. Its totient is φ = 2907636.

The previous prime is 3392243. The next prime is 3392261. The reversal of 3392249 is 9422933.

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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3392249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3392243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242297 + ... + 242310.

It is an arithmetic number, because the mean of its divisors is an integer number (969216).

Almost surely, 2^3392249 is an apocalyptic number.

It is an amenable number.

3392249 is a deficient number, since it is larger than the sum of its proper divisors (484615).

3392249 is an equidigital number, since it uses as much as digits as its factorization.

3392249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484614.

The product of its digits is 11664, while the sum is 32.

The square root of 3392249 is about 1841.8059072552. The cubic root of 3392249 is about 150.2551066322.

The spelling of 3392249 in words is "three million, three hundred ninety-two thousand, two hundred forty-nine".