3205423422 has 16 divisors (see below), whose sum is σ = 7123163280. Its totient is φ = 1068474456.

The previous prime is 3205423421. The next prime is 3205423471. The reversal of 3205423422 is 2243245023.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205423421) 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 7 ways as a sum of consecutive naturals, for example, 29679793 + ... + 29679900.

It is an arithmetic number, because the mean of its divisors is an integer number (445197705).

Almost surely, 2^3205423422 is an apocalyptic number.

3205423422 is an abundant number, since it is smaller than the sum of its proper divisors (3917739858).

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

3205423422 is a wasteful number, since it uses less digits than its factorization.

3205423422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59359704 (or 59359698 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 3205423422 is about 56616.4589320102. The cubic root of 3205423422 is about 1474.4446319797. Note that the first 3 decimals are identical.

Adding to 3205423422 its reverse (2243245023), we get a palindrome (5448668445).

The spelling of 3205423422 in words is "three billion, two hundred five million, four hundred twenty-three thousand, four hundred twenty-two".