716541644246 has 8 divisors (see below), whose sum is σ = 1078480769184. Its totient is φ = 357048054520.

The previous prime is 716541644243. The next prime is 716541644251. The reversal of 716541644246 is 642446145617.

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

It is a super-2 number, since 2×716541644246² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 716541644194 and 716541644203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716541644243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611383070 + ... + 611384241.

It is an arithmetic number, because the mean of its divisors is an integer number (134810096148).

Almost surely, 2^716541644246 is an apocalyptic number.

716541644246 is a deficient number, since it is larger than the sum of its proper divisors (361939124938).

716541644246 is a wasteful number, since it uses less digits than its factorization.

716541644246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222767606.

The product of its digits is 3870720, while the sum is 50.

The spelling of 716541644246 in words is "seven hundred sixteen billion, five hundred forty-one million, six hundred forty-four thousand, two hundred forty-six".