716530363 has 4 divisors (see below), whose sum is σ = 718595640. Its totient is φ = 714465088.

The previous prime is 716530349. The next prime is 716530387. The reversal of 716530363 is 363035617.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363035617 = 7 ⋅51862231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-716530363 is a prime.

It is a super-2 number, since 2×716530363² = 1026831522201823538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716530393) 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 in 3 ways as a sum of consecutive naturals, for example, 1032118 + ... + 1032811.

It is an arithmetic number, because the mean of its divisors is an integer number (179648910).

Almost surely, 2^716530363 is an apocalyptic number.

716530363 is a deficient number, since it is larger than the sum of its proper divisors (2065277).

716530363 is a wasteful number, since it uses less digits than its factorization.

716530363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065276.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 716530363 is about 26768.0847839363. The cubic root of 716530363 is about 894.8389223554.

The spelling of 716530363 in words is "seven hundred sixteen million, five hundred thirty thousand, three hundred sixty-three".