166344036 has 12 divisors (see below), whose sum is σ = 388136112. Its totient is φ = 55448008.

The previous prime is 166343977. The next prime is 166344041. The reversal of 166344036 is 630443661.

166344036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 166343988 and 166344006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6930990 + ... + 6931013.

It is an arithmetic number, because the mean of its divisors is an integer number (32344676).

Almost surely, 2^166344036 is an apocalyptic number.

It is an amenable number.

166344036 is an abundant number, since it is smaller than the sum of its proper divisors (221792076).

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

166344036 is a wasteful number, since it uses less digits than its factorization.

166344036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13862010 (or 13862008 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 166344036 is about 12897.4430023939. The cubic root of 166344036 is about 549.9658777729.

Adding to 166344036 its reverse (630443661), we get a palindrome (796787697).

The spelling of 166344036 in words is "one hundred sixty-six million, three hundred forty-four thousand, thirty-six".