3320069 has 4 divisors (see below), whose sum is σ = 3427200. Its totient is φ = 3212940.

The previous prime is 3320059. The next prime is 3320071. The reversal of 3320069 is 9600233.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9600233 = 191 ⋅50263.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320069 is a prime.

It is a super-2 number, since 2×3320069² = 22045716329522, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320029) 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, 53519 + ... + 53580.

It is an arithmetic number, because the mean of its divisors is an integer number (856800).

Almost surely, 2^3320069 is an apocalyptic number.

It is an amenable number.

3320069 is a deficient number, since it is larger than the sum of its proper divisors (107131).

3320069 is a wasteful number, since it uses less digits than its factorization.

3320069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107130.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3320069 is about 1822.1056500653. The cubic root of 3320069 is about 149.1817519916.

It can be divided in two parts, 33 and 20069, that added together give a palindrome (20102).

The spelling of 3320069 in words is "three million, three hundred twenty thousand, sixty-nine".