730058400073 has 16 divisors (see below), whose sum is σ = 796437948816. Its totient is φ = 666591344640.

The previous prime is 730058400059. The next prime is 730058400079. The reversal of 730058400073 is 370004850037.

It can be written as a sum of positive squares in 8 ways, for example, as 25353555984 + 704704844089 = 159228^2 + 839467^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-730058400073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (730058400079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4746286 + ... + 4897687.

It is an arithmetic number, because the mean of its divisors is an integer number (49777371801).

Almost surely, 2^730058400073 is an apocalyptic number.

730058400073 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

730058400073 is a deficient number, since it is larger than the sum of its proper divisors (66379548743).

730058400073 is a wasteful number, since it uses less digits than its factorization.

730058400073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9644124.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 730058400073 in words is "seven hundred thirty billion, fifty-eight million, four hundred thousand, seventy-three".