730363042 has 8 divisors (see below), whose sum is σ = 1097724096. Its totient is φ = 364455012.

The previous prime is 730363037. The next prime is 730363043. The reversal of 730363042 is 240363037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 730363042.

It is not an unprimeable number, because it can be changed into a prime (730363043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361998 + ... + 364009.

It is an arithmetic number, because the mean of its divisors is an integer number (137215512).

Almost surely, 2^730363042 is an apocalyptic number.

730363042 is a deficient number, since it is larger than the sum of its proper divisors (367361054).

730363042 is a wasteful number, since it uses less digits than its factorization.

730363042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726512.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 730363042 is about 27025.2297307534. The cubic root of 730363042 is about 900.5605734029.

The spelling of 730363042 in words is "seven hundred thirty million, three hundred sixty-three thousand, forty-two".