730085864443 has 8 divisors (see below), whose sum is σ = 786526856528. Its totient is φ = 673684949664.

The previous prime is 730085864411. The next prime is 730085864461. The reversal of 730085864443 is 344468580037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 730085864443 - 2⁵ = 730085864411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (730085864243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9981480 + ... + 10054357.

It is an arithmetic number, because the mean of its divisors is an integer number (98315857066).

Almost surely, 2^730085864443 is an apocalyptic number.

730085864443 is a deficient number, since it is larger than the sum of its proper divisors (56440992085).

730085864443 is a wasteful number, since it uses less digits than its factorization.

730085864443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20038653.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 730085864443 in words is "seven hundred thirty billion, eighty-five million, eight hundred sixty-four thousand, four hundred forty-three".