7630730730073 has 4 divisors (see below), whose sum is σ = 8324433523728. Its totient is φ = 6937027936420.

The previous prime is 7630730730059. The next prime is 7630730730097. The reversal of 7630730730073 is 3700370370367.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7630730730073 - 2²⁵ = 7630697175641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7630730790073) 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, 346851396811 + ... + 346851396832.

It is an arithmetic number, because the mean of its divisors is an integer number (2081108380932).

Almost surely, 2^{7630730730073} is an apocalyptic number.

It is an amenable number.

7630730730073 is a deficient number, since it is larger than the sum of its proper divisors (693702793655).

7630730730073 is a wasteful number, since it uses less digits than its factorization.

7630730730073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693702793654.

The product of its (nonzero) digits is 1166886, while the sum is 46.

The spelling of 7630730730073 in words is "seven trillion, six hundred thirty billion, seven hundred thirty million, seven hundred thirty thousand, seventy-three".