7633034721 has 12 divisors (see below), whose sum is σ = 11873609748. Its totient is φ = 4697252064.

The previous prime is 7633034713. The next prime is 7633034753. The reversal of 7633034721 is 1274303367.

It can be written as a sum of positive squares in 2 ways, for example, as 2035002321 + 5598032400 = 45111^2 + 74820^2 .

It is not a de Polignac number, because 7633034721 - 2³ = 7633034713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7633032721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32619690 + ... + 32619923.

It is an arithmetic number, because the mean of its divisors is an integer number (989467479).

Almost surely, 2^7633034721 is an apocalyptic number.

It is an amenable number.

7633034721 is a deficient number, since it is larger than the sum of its proper divisors (4240575027).

7633034721 is a wasteful number, since it uses less digits than its factorization.

7633034721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65239632 (or 65239629 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 7633034721 is about 87367.2405481597. The cubic root of 7633034721 is about 1968.9396856207.

The spelling of 7633034721 in words is "seven billion, six hundred thirty-three million, thirty-four thousand, seven hundred twenty-one".