3673670166 has 64 divisors (see below), whose sum is σ = 8391091200. Its totient is φ = 1190917728.

The previous prime is 3673670153. The next prime is 3673670167. The reversal of 3673670166 is 6610763763.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3673670167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 279396 + ... + 292248.

It is an arithmetic number, because the mean of its divisors is an integer number (131110800).

Almost surely, 2^3673670166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3673670166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4195545600).

3673670166 is an abundant number, since it is smaller than the sum of its proper divisors (4717421034).

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

3673670166 is a wasteful number, since it uses less digits than its factorization.

3673670166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13010 (or 13004 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The square root of 3673670166 is about 60610.8089865166. The cubic root of 3673670166 is about 1543.0028223774.

The spelling of 3673670166 in words is "three billion, six hundred seventy-three million, six hundred seventy thousand, one hundred sixty-six".