3685429166 has 8 divisors (see below), whose sum is σ = 5528672544. Its totient is φ = 1842538320.

The previous prime is 3685429109. The next prime is 3685429171. The reversal of 3685429166 is 6619245863.

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

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, 60230 + ... + 104873.

It is an arithmetic number, because the mean of its divisors is an integer number (691084068).

Almost surely, 2^3685429166 is an apocalyptic number.

3685429166 is a deficient number, since it is larger than the sum of its proper divisors (1843243378).

3685429166 is a wasteful number, since it uses less digits than its factorization.

3685429166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176266.

The product of its digits is 1866240, while the sum is 50.

The square root of 3685429166 is about 60707.7356355844. The cubic root of 3685429166 is about 1544.6473943885.

The spelling of 3685429166 in words is "three billion, six hundred eighty-five million, four hundred twenty-nine thousand, one hundred sixty-six".