3685285012678 has 16 divisors (see below), whose sum is σ = 5952304809360. Its totient is φ = 1704857671936.

The previous prime is 3685285012547. The next prime is 3685285012687. The reversal of 3685285012678 is 8762105825863.

It is a congruent number.

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, 918563551 + ... + 918567562.

It is an arithmetic number, because the mean of its divisors is an integer number (372019050585).

Almost surely, 2^{3685285012678} is an apocalyptic number.

3685285012678 is a deficient number, since it is larger than the sum of its proper divisors (2267019796682).

3685285012678 is a wasteful number, since it uses less digits than its factorization.

3685285012678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837131191.

The product of its (nonzero) digits is 38707200, while the sum is 61.

The spelling of 3685285012678 in words is "three trillion, six hundred eighty-five billion, two hundred eighty-five million, twelve thousand, six hundred seventy-eight".