3320232565 has 16 divisors (see below), whose sum is σ = 4298652288. Its totient is φ = 2447355456.

The previous prime is 3320232563. The next prime is 3320232571. The reversal of 3320232565 is 5652320233.

It is not a de Polignac number, because 3320232565 - 2¹ = 3320232563 is a prime.

It is a super-2 number, since 2×3320232565² = 22047888571372958450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320232563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11137 + ... + 82246.

It is an arithmetic number, because the mean of its divisors is an integer number (268665768).

Almost surely, 2^3320232565 is an apocalyptic number.

It is an amenable number.

3320232565 is a deficient number, since it is larger than the sum of its proper divisors (978419723).

3320232565 is a wasteful number, since it uses less digits than its factorization.

3320232565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93948.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 3320232565 is about 57621.4592404601. The cubic root of 3320232565 is about 1491.8420179130.

Adding to 3320232565 its reverse (5652320233), we get a palindrome (8972552798).

The spelling of 3320232565 in words is "three billion, three hundred twenty million, two hundred thirty-two thousand, five hundred sixty-five".