730091780733 has 64 divisors (see below), whose sum is σ = 1134192754688. Its totient is φ = 409154457600.

The previous prime is 730091780731. The next prime is 730091780741. The reversal of 730091780733 is 337087190037.

It is a happy number.

It is not a de Polignac number, because 730091780733 - 2¹ = 730091780731 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730091780731) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 405380433 + ... + 405382233.

It is an arithmetic number, because the mean of its divisors is an integer number (17721761792).

Almost surely, 2^730091780733 is an apocalyptic number.

It is an amenable number.

730091780733 is a deficient number, since it is larger than the sum of its proper divisors (404100973955).

730091780733 is a wasteful number, since it uses less digits than its factorization.

730091780733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602.

The product of its (nonzero) digits is 666792, while the sum is 48.

The spelling of 730091780733 in words is "seven hundred thirty billion, ninety-one million, seven hundred eighty thousand, seven hundred thirty-three".