730054443 has 16 divisors (see below), whose sum is σ = 1032492960. Its totient is φ = 457261056.

The previous prime is 730054427. The next prime is 730054453. The reversal of 730054443 is 344450037.

It is not a de Polignac number, because 730054443 - 2⁴ = 730054427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 730054443.

It is not an unprimeable number, because it can be changed into a prime (730054453) 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, 17023 + ... + 41831.

It is an arithmetic number, because the mean of its divisors is an integer number (64530810).

Almost surely, 2^730054443 is an apocalyptic number.

730054443 is a deficient number, since it is larger than the sum of its proper divisors (302438517).

730054443 is a wasteful number, since it uses less digits than its factorization.

730054443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25406.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 730054443 is about 27019.5196663449. The cubic root of 730054443 is about 900.4337181142.

The spelling of 730054443 in words is "seven hundred thirty million, fifty-four thousand, four hundred forty-three".