716112730 has 32 divisors (see below), whose sum is σ = 1299847824. Its totient is φ = 284046336.

The previous prime is 716112721. The next prime is 716112731. The reversal of 716112730 is 37211617.

716112730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 318229921 + 397882809 = 17839^2 + 19947^2 .

It is not an unprimeable number, because it can be changed into a prime (716112731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167904 + ... + 1168516.

Almost surely, 2^716112730 is an apocalyptic number.

716112730 is a deficient number, since it is larger than the sum of its proper divisors (583735094).

716112730 is a wasteful number, since it uses less digits than its factorization.

716112730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 716112730 is about 26760.2826965636. The cubic root of 716112730 is about 894.6650349141.

It can be divided in two parts, 7161 and 12730, that added together give a palindrome (19891).

The spelling of 716112730 in words is "seven hundred sixteen million, one hundred twelve thousand, seven hundred thirty".