716870280 has 192 divisors, whose sum is σ = 2611808640. Its totient is φ = 154165248.

The previous prime is 716870261. The next prime is 716870291. The reversal of 716870280 is 82078617.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241284 + ... + 244236.

It is an arithmetic number, because the mean of its divisors is an integer number (13603170).

Almost surely, 2^716870280 is an apocalyptic number.

716870280 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716870280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1305904320).

716870280 is an abundant number, since it is smaller than the sum of its proper divisors (1894938360).

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

716870280 is a wasteful number, since it uses less digits than its factorization.

716870280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008 (or 2987 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 716870280 is about 26774.4333273367. The cubic root of 716870280 is about 894.9804017639.

The spelling of 716870280 in words is "seven hundred sixteen million, eight hundred seventy thousand, two hundred eighty".