700216805 has 8 divisors (see below), whose sum is σ = 845292672. Its totient is φ = 556818448.

The previous prime is 700216787. The next prime is 700216831. The reversal of 700216805 is 508612007.

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

It is a cyclic number.

It is not a de Polignac number, because 700216805 - 2²⁶ = 633107941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418457 + ... + 420126.

It is an arithmetic number, because the mean of its divisors is an integer number (105661584).

Almost surely, 2^700216805 is an apocalyptic number.

It is an amenable number.

700216805 is a deficient number, since it is larger than the sum of its proper divisors (145075867).

700216805 is a wasteful number, since it uses less digits than its factorization.

700216805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838755.

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

The square root of 700216805 is about 26461.6100228236. The cubic root of 700216805 is about 887.9956599124.

The spelling of 700216805 in words is "seven hundred million, two hundred sixteen thousand, eight hundred five".