3683670168369 has 4 divisors (see below), whose sum is σ = 4911560224496. Its totient is φ = 2455780112244.

The previous prime is 3683670168329. The next prime is 3683670168401. The reversal of 3683670168369 is 9638610763863.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3683670168369 - 2¹¹ = 3683670166321 is a prime.

It is a super-2 number, since 2×3683670168369² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3683670168329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613945028059 + ... + 613945028064.

It is an arithmetic number, because the mean of its divisors is an integer number (1227890056124).

Almost surely, 2^{3683670168369} is an apocalyptic number.

It is an amenable number.

3683670168369 is a deficient number, since it is larger than the sum of its proper divisors (1227890056127).

3683670168369 is a wasteful number, since it uses less digits than its factorization.

3683670168369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227890056126.

The product of its (nonzero) digits is 141087744, while the sum is 66.

The spelling of 3683670168369 in words is "three trillion, six hundred eighty-three billion, six hundred seventy million, one hundred sixty-eight thousand, three hundred sixty-nine".