730150823 has 2 divisors, whose sum is σ = 730150824. Its totient is φ = 730150822.

The previous prime is 730150769. The next prime is 730150831. The reversal of 730150823 is 328051037.

It is a strong prime.

It is an emirp because it is prime and its reverse (328051037) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 730150823 - 2⁸ = 730150567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730150853) 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 as a sum of consecutive naturals, namely, 365075411 + 365075412.

It is an arithmetic number, because the mean of its divisors is an integer number (365075412).

Almost surely, 2^730150823 is an apocalyptic number.

730150823 is a deficient number, since it is larger than the sum of its proper divisors (1).

730150823 is an equidigital number, since it uses as much as digits as its factorization.

730150823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 730150823 is about 27021.3031328987. The cubic root of 730150823 is about 900.4733407222.

The spelling of 730150823 in words is "seven hundred thirty million, one hundred fifty thousand, eight hundred twenty-three".