7422268468 has 12 divisors (see below), whose sum is σ = 13436865540. Its totient is φ = 3583164032.

The previous prime is 7422268457. The next prime is 7422268517. The reversal of 7422268468 is 8648622247.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5537145744 + 1885122724 = 74412^2 + 43418^2 .

It is a super-3 number, since 3×7422268468³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 31992421 + ... + 31992652.

It is an arithmetic number, because the mean of its divisors is an integer number (1119738795).

Almost surely, 2^7422268468 is an apocalyptic number.

It is an amenable number.

7422268468 is a deficient number, since it is larger than the sum of its proper divisors (6014597072).

7422268468 is a wasteful number, since it uses less digits than its factorization.

7422268468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63985106 (or 63985104 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 49.

The square root of 7422268468 is about 86152.5882838119. The cubic root of 7422268468 is about 1950.6479081294.

The spelling of 7422268468 in words is "seven billion, four hundred twenty-two million, two hundred sixty-eight thousand, four hundred sixty-eight".