730472227 has 2 divisors, whose sum is σ = 730472228. Its totient is φ = 730472226.

The previous prime is 730472221. The next prime is 730472273. The reversal of 730472227 is 722274037.

730472227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 730472227 - 2³ = 730472219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 730472192 and 730472201.

It is not a weakly prime, because it can be changed into another prime (730472221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365236113 + 365236114.

It is an arithmetic number, because the mean of its divisors is an integer number (365236114).

Almost surely, 2^730472227 is an apocalyptic number.

730472227 is a deficient number, since it is larger than the sum of its proper divisors (1).

730472227 is an equidigital number, since it uses as much as digits as its factorization.

730472227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 34.

The square root of 730472227 is about 27027.2497120961. The cubic root of 730472227 is about 900.6054473451.

The spelling of 730472227 in words is "seven hundred thirty million, four hundred seventy-two thousand, two hundred twenty-seven".