3205164424 has 64 divisors (see below), whose sum is σ = 7549977600. Its totient is φ = 1239201600.

The previous prime is 3205164421. The next prime is 3205164427. The reversal of 3205164424 is 4244615023.

It is an interprime number because it is at equal distance from previous prime (3205164421) and next prime (3205164427).

It is not an unprimeable number, because it can be changed into a prime (3205164421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60837 + ... + 100555.

It is an arithmetic number, because the mean of its divisors is an integer number (117968400).

Almost surely, 2^3205164424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3205164424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3774988800).

3205164424 is an abundant number, since it is smaller than the sum of its proper divisors (4344813176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3205164424 is a wasteful number, since it uses less digits than its factorization.

3205164424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39874 (or 39870 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 3205164424 is about 56614.1715827407. The cubic root of 3205164424 is about 1474.4049192339.

Adding to 3205164424 its reverse (4244615023), we get a palindrome (7449779447).

The spelling of 3205164424 in words is "three billion, two hundred five million, one hundred sixty-four thousand, four hundred twenty-four".