3364247 has 4 divisors (see below), whose sum is σ = 3383016. Its totient is φ = 3345480.

The previous prime is 3364243. The next prime is 3364253. The reversal of 3364247 is 7424633.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3364247 - 2² = 3364243 is a prime.

It is a super-2 number, since 2×3364247² = 22636315754018, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹³ + 3¹³ + 6⁵ + 4⁵ + 2¹⁵ + 4⁷ + 7⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3364241) 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, 9113 + ... + 9474.

It is an arithmetic number, because the mean of its divisors is an integer number (845754).

Almost surely, 2^3364247 is an apocalyptic number.

3364247 is a deficient number, since it is larger than the sum of its proper divisors (18769).

3364247 is a wasteful number, since it uses less digits than its factorization.

3364247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18768.

The product of its digits is 12096, while the sum is 29.

The square root of 3364247 is about 1834.1883763671. The cubic root of 3364247 is about 149.8405268117.

The spelling of 3364247 in words is "three million, three hundred sixty-four thousand, two hundred forty-seven".