7342945922 has 64 divisors (see below), whose sum is σ = 12867603840. Its totient is φ = 3113510400.

The previous prime is 7342945921. The next prime is 7342945969. The reversal of 7342945922 is 2295492437.

It is not an unprimeable number, because it can be changed into a prime (7342945921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3664973 + ... + 3666975.

It is an arithmetic number, because the mean of its divisors is an integer number (201056310).

Almost surely, 2^7342945922 is an apocalyptic number.

7342945922 is a deficient number, since it is larger than the sum of its proper divisors (5524657918).

7342945922 is a wasteful number, since it uses less digits than its factorization.

7342945922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259.

The product of its digits is 1088640, while the sum is 47.

The square root of 7342945922 is about 85690.9909033616. The cubic root of 7342945922 is about 1943.6740805781.

The spelling of 7342945922 in words is "seven billion, three hundred forty-two million, nine hundred forty-five thousand, nine hundred twenty-two".