730250541 has 12 divisors (see below), whose sum is σ = 1110322720. Its totient is φ = 461210760.

The previous prime is 730250519. The next prime is 730250551. The reversal of 730250541 is 145052037.

It is a happy number.

730250541 is a `hidden beast` number, since 73 + 0 + 2 + 50 + 541 = 666.

It is not a de Polignac number, because 730250541 - 2⁵ = 730250509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730250501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2135065 + ... + 2135406.

Almost surely, 2^730250541 is an apocalyptic number.

It is an amenable number.

730250541 is a deficient number, since it is larger than the sum of its proper divisors (380072179).

730250541 is a wasteful number, since it uses less digits than its factorization.

730250541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270496 (or 4270493 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 730250541 is about 27023.1482436817. The cubic root of 730250541 is about 900.5143319396.

The spelling of 730250541 in words is "seven hundred thirty million, two hundred fifty thousand, five hundred forty-one".