7630534811 has 4 divisors (see below), whose sum is σ = 7677348072. Its totient is φ = 7583721552.

The previous prime is 7630534801. The next prime is 7630534817. The reversal of 7630534811 is 1184350367.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7630534811 - 2¹⁰ = 7630533787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7630534817) 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 3 ways as a sum of consecutive naturals, for example, 23406386 + ... + 23406711.

It is an arithmetic number, because the mean of its divisors is an integer number (1919337018).

Almost surely, 2^7630534811 is an apocalyptic number.

7630534811 is a deficient number, since it is larger than the sum of its proper divisors (46813261).

7630534811 is a wasteful number, since it uses less digits than its factorization.

7630534811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46813260.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 7630534811 is about 87352.9324693796. The cubic root of 7630534811 is about 1968.7247117323.

The spelling of 7630534811 in words is "seven billion, six hundred thirty million, five hundred thirty-four thousand, eight hundred eleven".