3685020335016 has 32 divisors (see below), whose sum is σ = 9212697540000. Its totient is φ = 1228320551360.

The previous prime is 3685020334987. The next prime is 3685020335021. The reversal of 3685020335016 is 6105330205863.

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, 357706 + ... + 2738246.

It is an arithmetic number, because the mean of its divisors is an integer number (287896798125).

Almost surely, 2^{3685020335016} is an apocalyptic number.

It is an amenable number.

3685020335016 is an abundant number, since it is smaller than the sum of its proper divisors (5527677204984).

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

3685020335016 is a wasteful number, since it uses less digits than its factorization.

3685020335016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445049 (or 2445045 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 3685020335016 in words is "three trillion, six hundred eighty-five billion, twenty million, three hundred thirty-five thousand, sixteen".