716044705 has 16 divisors (see below), whose sum is σ = 881572608. Its totient is φ = 558000000.

The previous prime is 716044691. The next prime is 716044733. The reversal of 716044705 is 507440617.

It is a happy number.

It is not a de Polignac number, because 716044705 - 2⁹ = 716044193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151630 + ... + 156280.

It is an arithmetic number, because the mean of its divisors is an integer number (55098288).

Almost surely, 2^716044705 is an apocalyptic number.

It is an amenable number.

716044705 is a deficient number, since it is larger than the sum of its proper divisors (165527903).

716044705 is a wasteful number, since it uses less digits than its factorization.

716044705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5448.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 716044705 is about 26759.0116596260. The cubic root of 716044705 is about 894.6367053353.

The spelling of 716044705 in words is "seven hundred sixteen million, forty-four thousand, seven hundred five".