718063385 has 32 divisors (see below), whose sum is σ = 961271808. Its totient is φ = 511349760.

The previous prime is 718063373. The next prime is 718063421. The reversal of 718063385 is 583360817.

718063385 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 718063385 - 2⁴ = 718063369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 872084 + ... + 872906.

It is an arithmetic number, because the mean of its divisors is an integer number (30039744).

Almost surely, 2^718063385 is an apocalyptic number.

It is an amenable number.

718063385 is a deficient number, since it is larger than the sum of its proper divisors (243208423).

718063385 is a wasteful number, since it uses less digits than its factorization.

718063385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 718063385 is about 26796.7047414416. The cubic root of 718063385 is about 895.4766392643.

The spelling of 718063385 in words is "seven hundred eighteen million, sixty-three thousand, three hundred eighty-five".