716355345 has 16 divisors (see below), whose sum is σ = 1147142592. Its totient is φ = 381731520.

The previous prime is 716355337. The next prime is 716355373. The reversal of 716355345 is 543553617.

716355345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 716355345 - 2³ = 716355337 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1491 + ... + 37880.

It is an arithmetic number, because the mean of its divisors is an integer number (71696412).

Almost surely, 2^716355345 is an apocalyptic number.

It is an amenable number.

716355345 is a deficient number, since it is larger than the sum of its proper divisors (430787247).

716355345 is a wasteful number, since it uses less digits than its factorization.

716355345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40592.

The product of its digits is 189000, while the sum is 39.

The square root of 716355345 is about 26764.8154299633. The cubic root of 716355345 is about 894.7660593479.

The spelling of 716355345 in words is "seven hundred sixteen million, three hundred fifty-five thousand, three hundred forty-five".