730189349479 has 2 divisors, whose sum is σ = 730189349480. Its totient is φ = 730189349478.

The previous prime is 730189349431. The next prime is 730189349501. The reversal of 730189349479 is 974943981037.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-730189349479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 730189349479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (730189049479) 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, 365094674739 + 365094674740.

It is an arithmetic number, because the mean of its divisors is an integer number (365094674740).

Almost surely, 2^730189349479 is an apocalyptic number.

730189349479 is a deficient number, since it is larger than the sum of its proper divisors (1).

730189349479 is an equidigital number, since it uses as much as digits as its factorization.

730189349479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41150592, while the sum is 64.

The spelling of 730189349479 in words is "seven hundred thirty billion, one hundred eighty-nine million, three hundred forty-nine thousand, four hundred seventy-nine".