685341295 has 8 divisors (see below), whose sum is σ = 823081824. Its totient is φ = 547824864.

The previous prime is 685341287. The next prime is 685341299. The reversal of 685341295 is 592143586.

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 685341295 - 2³ = 685341287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (685341299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49219 + ... + 61588.

It is an arithmetic number, because the mean of its divisors is an integer number (102885228).

Almost surely, 2^685341295 is an apocalyptic number.

685341295 is a deficient number, since it is larger than the sum of its proper divisors (137740529).

685341295 is a wasteful number, since it uses less digits than its factorization.

685341295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112049.

The product of its digits is 259200, while the sum is 43.

The square root of 685341295 is about 26179.0239504837. The cubic root of 685341295 is about 881.6623600731.

The spelling of 685341295 in words is "six hundred eighty-five million, three hundred forty-one thousand, two hundred ninety-five".