3685353294 has 16 divisors (see below), whose sum is σ = 8423664768. Its totient is φ = 1052958072.

The previous prime is 3685353289. The next prime is 3685353317. The reversal of 3685353294 is 4923535863.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43873212 + ... + 43873295.

It is an arithmetic number, because the mean of its divisors is an integer number (526479048).

Almost surely, 2^3685353294 is an apocalyptic number.

3685353294 is an abundant number, since it is smaller than the sum of its proper divisors (4738311474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3685353294 is a wasteful number, since it uses less digits than its factorization.

3685353294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87746519.

The product of its digits is 2332800, while the sum is 48.

The square root of 3685353294 is about 60707.1107367168. The cubic root of 3685353294 is about 1544.6367944208.

The spelling of 3685353294 in words is "three billion, six hundred eighty-five million, three hundred fifty-three thousand, two hundred ninety-four".