3685435167004 has 12 divisors (see below), whose sum is σ = 6671908492200. Its totient is φ = 1779175597808.

The previous prime is 3685435166957. The next prime is 3685435167041. The reversal of 3685435167004 is 4007615345863.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 15885496294 + ... + 15885496525.

It is an arithmetic number, because the mean of its divisors is an integer number (555992374350).

Almost surely, 2^{3685435167004} is an apocalyptic number.

It is an amenable number.

3685435167004 is a deficient number, since it is larger than the sum of its proper divisors (2986473325196).

3685435167004 is a wasteful number, since it uses less digits than its factorization.

3685435167004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31770992852 (or 31770992850 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 3685435167004 in words is "three trillion, six hundred eighty-five billion, four hundred thirty-five million, one hundred sixty-seven thousand, four".