7622943422 has 24 divisors (see below), whose sum is σ = 12117818856. Its totient is φ = 3594425184.

The previous prime is 7622943347. The next prime is 7622943439. The reversal of 7622943422 is 2243492267.

It is a self number, because there is not a number n which added to its sum of digits gives 7622943422.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 19628 + ... + 125024.

It is an arithmetic number, because the mean of its divisors is an integer number (504909119).

Almost surely, 2^7622943422 is an apocalyptic number.

7622943422 is a deficient number, since it is larger than the sum of its proper divisors (4494875434).

7622943422 is a wasteful number, since it uses less digits than its factorization.

7622943422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105500 (or 105471 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The square root of 7622943422 is about 87309.4692573492. The cubic root of 7622943422 is about 1968.0716201531.

The spelling of 7622943422 in words is "seven billion, six hundred twenty-two million, nine hundred forty-three thousand, four hundred twenty-two".