3685168370352 has 40 divisors (see below), whose sum is σ = 10880020903936. Its totient is φ = 1052905248576.

The previous prime is 3685168370347. The next prime is 3685168370363. The reversal of 3685168370352 is 2530738615863.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3685168370292 and 3685168370301.

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, 5483881168 + ... + 5483881839.

Almost surely, 2^{3685168370352} is an apocalyptic number.

It is an amenable number.

3685168370352 is an abundant number, since it is smaller than the sum of its proper divisors (7194852533584).

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

3685168370352 is a wasteful number, since it uses less digits than its factorization.

3685168370352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10967763025 (or 10967763019 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 57.

The spelling of 3685168370352 in words is "three trillion, six hundred eighty-five billion, one hundred sixty-eight million, three hundred seventy thousand, three hundred fifty-two".