716304361 has 4 divisors (see below), whose sum is σ = 718256512. Its totient is φ = 714352212.

The previous prime is 716304353. The next prime is 716304419. The reversal of 716304361 is 163403617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 163403617 = 13 ⋅12569509.

It is a cyclic number.

It is not a de Polignac number, because 716304361 - 2³ = 716304353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716304661) 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 3 ways as a sum of consecutive naturals, for example, 975525 + ... + 976258.

It is an arithmetic number, because the mean of its divisors is an integer number (179564128).

Almost surely, 2^716304361 is an apocalyptic number.

It is an amenable number.

716304361 is a deficient number, since it is larger than the sum of its proper divisors (1952151).

716304361 is a wasteful number, since it uses less digits than its factorization.

716304361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952150.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 716304361 is about 26763.8629685627. The cubic root of 716304361 is about 894.7448315986.

Adding to 716304361 its reverse (163403617), we get a palindrome (879707978).

The spelling of 716304361 in words is "seven hundred sixteen million, three hundred four thousand, three hundred sixty-one".