7668244922 has 16 divisors (see below), whose sum is σ = 13039121760. Its totient is φ = 3352916592.

The previous prime is 7668244853. The next prime is 7668244963. The reversal of 7668244922 is 2294428667.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7760888 + ... + 7761875.

It is an arithmetic number, because the mean of its divisors is an integer number (814945110).

Almost surely, 2^7668244922 is an apocalyptic number.

7668244922 is a deficient number, since it is larger than the sum of its proper divisors (5370876838).

7668244922 is a wasteful number, since it uses less digits than its factorization.

7668244922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15522797.

The product of its digits is 2322432, while the sum is 50.

The square root of 7668244922 is about 87568.5155863681. The cubic root of 7668244922 is about 1971.9625303346.

The spelling of 7668244922 in words is "seven billion, six hundred sixty-eight million, two hundred forty-four thousand, nine hundred twenty-two".