6430353222 has 64 divisors (see below), whose sum is σ = 13629358080. Its totient is φ = 2019233664.

The previous prime is 6430353221. The next prime is 6430353277. The reversal of 6430353222 is 2223530346.

It is a self number, because there is not a number n which added to its sum of digits gives 6430353222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6430353221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3131148 + ... + 3133200.

It is an arithmetic number, because the mean of its divisors is an integer number (212958720).

Almost surely, 2^6430353222 is an apocalyptic number.

6430353222 is an abundant number, since it is smaller than the sum of its proper divisors (7199004858).

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

6430353222 is a wasteful number, since it uses less digits than its factorization.

6430353222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 6430353222 is about 80189.4832381404. The cubic root of 6430353222 is about 1859.5660549699.

Adding to 6430353222 its reverse (2223530346), we get a palindrome (8653883568).

The spelling of 6430353222 in words is "six billion, four hundred thirty million, three hundred fifty-three thousand, two hundred twenty-two".