730072073343 has 64 divisors (see below), whose sum is σ = 1062054789120. Its totient is φ = 444333504000.

The previous prime is 730072073327. The next prime is 730072073351. The reversal of 730072073343 is 343370270037.

It is a happy number.

It is not a de Polignac number, because 730072073343 - 2⁴ = 730072073327 is a prime.

It is a super-3 number, since 3×730072073343³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730072073543) 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, 173370508 + ... + 173374718.

It is an arithmetic number, because the mean of its divisors is an integer number (16594606080).

Almost surely, 2^730072073343 is an apocalyptic number.

730072073343 is a deficient number, since it is larger than the sum of its proper divisors (331982715777).

730072073343 is a wasteful number, since it uses less digits than its factorization.

730072073343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4908.

The product of its (nonzero) digits is 222264, while the sum is 39.

The spelling of 730072073343 in words is "seven hundred thirty billion, seventy-two million, seventy-three thousand, three hundred forty-three".