730363043 has 2 divisors, whose sum is σ = 730363044. Its totient is φ = 730363042.

The previous prime is 730363037. The next prime is 730363079. The reversal of 730363043 is 340363037.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 730363043 - 2²² = 726168739 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 730362997 and 730363015.

It is not a weakly prime, because it can be changed into another prime (730363003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365181521 + 365181522.

It is an arithmetic number, because the mean of its divisors is an integer number (365181522).

Almost surely, 2^730363043 is an apocalyptic number.

730363043 is a deficient number, since it is larger than the sum of its proper divisors (1).

730363043 is an equidigital number, since it uses as much as digits as its factorization.

730363043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 29.

The square root of 730363043 is about 27025.2297492547. The cubic root of 730363043 is about 900.5605738139.

The spelling of 730363043 in words is "seven hundred thirty million, three hundred sixty-three thousand, forty-three".