720334363 has 8 divisors (see below), whose sum is σ = 837192960. Its totient is φ = 606964200.

The previous prime is 720334337. The next prime is 720334397. The reversal of 720334363 is 363433027.

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

It is a cyclic number.

It is not a de Polignac number, because 720334363 - 2²¹ = 718237211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (720334313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871663 + ... + 872488.

It is an arithmetic number, because the mean of its divisors is an integer number (104649120).

Almost surely, 2^720334363 is an apocalyptic number.

720334363 is a deficient number, since it is larger than the sum of its proper divisors (116858597).

720334363 is a wasteful number, since it uses less digits than its factorization.

720334363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744217.

The product of its (nonzero) digits is 27216, while the sum is 31.

The square root of 720334363 is about 26839.0454934597. The cubic root of 720334363 is about 896.4196700562.

The spelling of 720334363 in words is "seven hundred twenty million, three hundred thirty-four thousand, three hundred sixty-three".