700218065 has 8 divisors (see below), whose sum is σ = 840841728. Its totient is φ = 559787760.

The previous prime is 700218031. The next prime is 700218073. The reversal of 700218065 is 560812007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 700218065 - 2¹⁰ = 700217041 is a prime.

It is a super-3 number, since 3×700218065³ (a number of 28 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 40247 + ... + 54956.

It is an arithmetic number, because the mean of its divisors is an integer number (105105216).

Almost surely, 2^700218065 is an apocalyptic number.

It is an amenable number.

700218065 is a deficient number, since it is larger than the sum of its proper divisors (140623663).

700218065 is a wasteful number, since it uses less digits than its factorization.

700218065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96679.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 700218065 is about 26461.6338308881. The cubic root of 700218065 is about 887.9961925445.

The spelling of 700218065 in words is "seven hundred million, two hundred eighteen thousand, sixty-five".