730616983 has 2 divisors, whose sum is σ = 730616984. Its totient is φ = 730616982.

The previous prime is 730616969. The next prime is 730616987. The reversal of 730616983 is 389616037.

730616983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (389616037) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 730616983 - 2⁵ = 730616951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730616987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365308491 + 365308492.

It is an arithmetic number, because the mean of its divisors is an integer number (365308492).

Almost surely, 2^730616983 is an apocalyptic number.

730616983 is a deficient number, since it is larger than the sum of its proper divisors (1).

730616983 is an equidigital number, since it uses as much as digits as its factorization.

730616983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 730616983 is about 27029.9275433731. The cubic root of 730616983 is about 900.6649337187.

The spelling of 730616983 in words is "seven hundred thirty million, six hundred sixteen thousand, nine hundred eighty-three".