1322430888 has 64 divisors (see below), whose sum is σ = 3338899200. Its totient is φ = 436458240.

The previous prime is 1322430887. The next prime is 1322430911. The reversal of 1322430888 is 8880342231.

It is not an unprimeable number, because it can be changed into a prime (1322430881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272273 + ... + 1273311.

It is an arithmetic number, because the mean of its divisors is an integer number (52170300).

Almost surely, 2^1322430888 is an apocalyptic number.

It is an amenable number.

1322430888 is an abundant number, since it is smaller than the sum of its proper divisors (2016468312).

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

1322430888 is a wasteful number, since it uses less digits than its factorization.

1322430888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 1322430888 is about 36365.2428563319. The cubic root of 1322430888 is about 1097.6342788815.

The spelling of 1322430888 in words is "one billion, three hundred twenty-two million, four hundred thirty thousand, eight hundred eighty-eight".