716330412 has 144 divisors (see below), whose sum is σ = 2173624320. Its totient is φ = 203412384.

The previous prime is 716330389. The next prime is 716330413. The reversal of 716330412 is 214033617.

716330412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (716330413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1179813 + ... + 1180419.

Almost surely, 2^716330412 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 716330412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1086812160).

716330412 is an abundant number, since it is smaller than the sum of its proper divisors (1457293908).

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

716330412 is a wasteful number, since it uses less digits than its factorization.

716330412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 716330412 is about 26764.3496464980. The cubic root of 716330412 is about 894.7556783449.

The spelling of 716330412 in words is "seven hundred sixteen million, three hundred thirty thousand, four hundred twelve".