720375359 has 4 divisors (see below), whose sum is σ = 785864040. Its totient is φ = 654886680.

The previous prime is 720375349. The next prime is 720375373. The reversal of 720375359 is 953573027.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-720375359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720375349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32744324 + ... + 32744345.

It is an arithmetic number, because the mean of its divisors is an integer number (196466010).

Almost surely, 2^720375359 is an apocalyptic number.

720375359 is a deficient number, since it is larger than the sum of its proper divisors (65488681).

720375359 is a wasteful number, since it uses less digits than its factorization.

720375359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65488680.

The product of its (nonzero) digits is 198450, while the sum is 41.

The square root of 720375359 is about 26839.8092206334. The cubic root of 720375359 is about 896.4366755496.

The spelling of 720375359 in words is "seven hundred twenty million, three hundred seventy-five thousand, three hundred fifty-nine".