7630534768 has 40 divisors (see below), whose sum is σ = 14862798720. Its totient is φ = 3795025920.

The previous prime is 7630534759. The next prime is 7630534783. The reversal of 7630534768 is 8674350367.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3456321 + ... + 3458527.

It is an arithmetic number, because the mean of its divisors is an integer number (371569968).

Almost surely, 2^7630534768 is an apocalyptic number.

It is an amenable number.

7630534768 is a deficient number, since it is larger than the sum of its proper divisors (7232263952).

7630534768 is a wasteful number, since it uses less digits than its factorization.

7630534768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265 (or 3259 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 49.

The square root of 7630534768 is about 87352.9322232517. The cubic root of 7630534768 is about 1968.7247080342.

The spelling of 7630534768 in words is "seven billion, six hundred thirty million, five hundred thirty-four thousand, seven hundred sixty-eight".