700943885 has 4 divisors (see below), whose sum is σ = 841132668. Its totient is φ = 560755104.

The previous prime is 700943849. The next prime is 700943897. The reversal of 700943885 is 588349007.

700943885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 361684324 + 339259561 = 19018^2 + 18419^2 .

It is a cyclic number.

It is not a de Polignac number, because 700943885 - 2⁸ = 700943629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70094384 + ... + 70094393.

It is an arithmetic number, because the mean of its divisors is an integer number (210283167).

Almost surely, 2^700943885 is an apocalyptic number.

It is an amenable number.

700943885 is a deficient number, since it is larger than the sum of its proper divisors (140188783).

700943885 is a wasteful number, since it uses less digits than its factorization.

700943885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140188782.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 700943885 is about 26475.3448513896. The cubic root of 700943885 is about 888.3029078664.

The spelling of 700943885 in words is "seven hundred million, nine hundred forty-three thousand, eight hundred eighty-five".