7289996322 has 32 divisors (see below), whose sum is σ = 16666515072. Its totient is φ = 2082397824.

The previous prime is 7289996317. The next prime is 7289996359. The reversal of 7289996322 is 2236999827.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205008 + ... + 237924.

It is an arithmetic number, because the mean of its divisors is an integer number (520828596).

Almost surely, 2^7289996322 is an apocalyptic number.

7289996322 is an abundant number, since it is smaller than the sum of its proper divisors (9376518750).

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

7289996322 is a wasteful number, since it uses less digits than its factorization.

7289996322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38202.

The product of its digits is 5878656, while the sum is 57.

The square root of 7289996322 is about 85381.4752859190. The cubic root of 7289996322 is about 1938.9908949377.

The spelling of 7289996322 in words is "seven billion, two hundred eighty-nine million, nine hundred ninety-six thousand, three hundred twenty-two".