730045327326 has 16 divisors (see below), whose sum is σ = 1668675033984. Its totient is φ = 208584379224.

The previous prime is 730045327321. The next prime is 730045327327. The reversal of 730045327326 is 623723540037.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 17382031603 = 730045327326 / (7 + 3 + 0 + 0 + 4 + 5 + 3 + 2 + 7 + 3 + 2 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730045327321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8691015760 + ... + 8691015843.

It is an arithmetic number, because the mean of its divisors is an integer number (104292189624).

Almost surely, 2^730045327326 is an apocalyptic number.

730045327326 is an abundant number, since it is smaller than the sum of its proper divisors (938629706658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

730045327326 is a wasteful number, since it uses less digits than its factorization.

730045327326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17382031615.

The product of its (nonzero) digits is 635040, while the sum is 42.

The spelling of 730045327326 in words is "seven hundred thirty billion, forty-five million, three hundred twenty-seven thousand, three hundred twenty-six".