700185385 has 12 divisors (see below), whose sum is σ = 856392012. Its totient is φ = 549568448.

The previous prime is 700185377. The next prime is 700185401. The reversal of 700185385 is 583581007.

It can be written as a sum of positive squares in 6 ways, for example, as 529984 + 699655401 = 728^2 + 26451^2 .

It is not a de Polignac number, because 700185385 - 2³ = 700185377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10882 + ... + 38971.

It is an arithmetic number, because the mean of its divisors is an integer number (71366001).

Almost surely, 2^700185385 is an apocalyptic number.

It is an amenable number.

700185385 is a deficient number, since it is larger than the sum of its proper divisors (156206627).

700185385 is an equidigital number, since it uses as much as digits as its factorization.

700185385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49964 (or 49911 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 700185385 is about 26461.0163259086. The cubic root of 700185385 is about 887.9823777209.

The spelling of 700185385 in words is "seven hundred million, one hundred eighty-five thousand, three hundred eighty-five".