7669427344 has 20 divisors (see below), whose sum is σ = 14863520896. Its totient is φ = 3833680032.

The previous prime is 7669427341. The next prime is 7669427369. The reversal of 7669427344 is 4437249667.

It is a junction number, because it is equal to n+sod(n) for n = 7669427291 and 7669427300.

It is not an unprimeable number, because it can be changed into a prime (7669427341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1524 + ... + 123859.

Almost surely, 2^7669427344 is an apocalyptic number.

It is an amenable number.

7669427344 is a deficient number, since it is larger than the sum of its proper divisors (7194093552).

7669427344 is a wasteful number, since it uses less digits than its factorization.

7669427344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129214 (or 129208 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 52.

The square root of 7669427344 is about 87575.2667366763. The cubic root of 7669427344 is about 1972.0638821679.

The spelling of 7669427344 in words is "seven billion, six hundred sixty-nine million, four hundred twenty-seven thousand, three hundred forty-four".