730073307663 has 12 divisors (see below), whose sum is σ = 1205200381008. Its totient is φ = 417184747200.

The previous prime is 730073307661. The next prime is 730073307683. The reversal of 730073307663 is 366703370037.

730073307663 is a `hidden beast` number, since 7 + 300 + 7 + 330 + 7 + 6 + 6 + 3 = 666.

It is not a de Polignac number, because 730073307663 - 2¹ = 730073307661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730073307661) 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, 5794232538 + ... + 5794232663.

It is an arithmetic number, because the mean of its divisors is an integer number (100433365084).

Almost surely, 2^730073307663 is an apocalyptic number.

730073307663 is a deficient number, since it is larger than the sum of its proper divisors (475127073345).

730073307663 is a wasteful number, since it uses less digits than its factorization.

730073307663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11588465214 (or 11588465211 counting only the distinct ones).

The product of its (nonzero) digits is 1000188, while the sum is 45.

The spelling of 730073307663 in words is "seven hundred thirty billion, seventy-three million, three hundred seven thousand, six hundred sixty-three".