696852385 has 8 divisors (see below), whose sum is σ = 836433576. Its totient is φ = 557341440.

The previous prime is 696852361. The next prime is 696852391. The reversal of 696852385 is 583258696.

It can be written as a sum of positive squares in 4 ways, for example, as 314721 + 696537664 = 561^2 + 26392^2 .

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

It is not a de Polignac number, because 696852385 - 2⁹ = 696851873 is a prime.

It is a Duffinian 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, 7527 + ... + 38083.

It is an arithmetic number, because the mean of its divisors is an integer number (104554197).

Almost surely, 2^696852385 is an apocalyptic number.

It is an amenable number.

696852385 is a deficient number, since it is larger than the sum of its proper divisors (139581191).

696852385 is a wasteful number, since it uses less digits than its factorization.

696852385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35123.

The product of its digits is 3110400, while the sum is 52.

The square root of 696852385 is about 26397.9617584389. The cubic root of 696852385 is about 886.5711543872.

The spelling of 696852385 in words is "six hundred ninety-six million, eight hundred fifty-two thousand, three hundred eighty-five".