716032780 has 48 divisors (see below), whose sum is σ = 1602478080. Its totient is φ = 268123328.

The previous prime is 716032763. The next prime is 716032787. The reversal of 716032780 is 87230617.

716032780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (716032787) 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, 5061 + ... + 38179.

It is an arithmetic number, because the mean of its divisors is an integer number (33384960).

Almost surely, 2^716032780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716032780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (801239040).

716032780 is an abundant number, since it is smaller than the sum of its proper divisors (886445300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

716032780 is a wasteful number, since it uses less digits than its factorization.

716032780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33198 (or 33196 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 716032780 is about 26758.7888365673. The cubic root of 716032780 is about 894.6317388847.

The spelling of 716032780 in words is "seven hundred sixteen million, thirty-two thousand, seven hundred eighty".