730746073803 has 4 divisors (see below), whose sum is σ = 974328098408. Its totient is φ = 487164049200.

The previous prime is 730746073781. The next prime is 730746073807. The reversal of 730746073803 is 308370647037.

730746073803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 730746073803 - 2¹⁸ = 730745811659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (730746073807) 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, 121791012298 + ... + 121791012303.

It is an arithmetic number, because the mean of its divisors is an integer number (243582024602).

Almost surely, 2^730746073803 is an apocalyptic number.

730746073803 is a deficient number, since it is larger than the sum of its proper divisors (243582024605).

730746073803 is a wasteful number, since it uses less digits than its factorization.

730746073803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243582024604.

The product of its (nonzero) digits is 1778112, while the sum is 48.

The spelling of 730746073803 in words is "seven hundred thirty billion, seven hundred forty-six million, seventy-three thousand, eight hundred three".