716508730 has 16 divisors (see below), whose sum is σ = 1473960960. Its totient is φ = 245660112.

The previous prime is 716508697. The next prime is 716508731. The reversal of 716508730 is 37805617.

716508730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 716508730.

It is not an unprimeable number, because it can be changed into a prime (716508731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5117850 + ... + 5117989.

It is an arithmetic number, because the mean of its divisors is an integer number (92122560).

Almost surely, 2^716508730 is an apocalyptic number.

716508730 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

716508730 is an abundant number, since it is smaller than the sum of its proper divisors (757452230).

716508730 is a wasteful number, since it uses less digits than its factorization.

716508730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10235853.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 716508730 is about 26767.6806989324. The cubic root of 716508730 is about 894.8299168076.

The spelling of 716508730 in words is "seven hundred sixteen million, five hundred eight thousand, seven hundred thirty".