166334384 has 10 divisors (see below), whose sum is σ = 322272900. Its totient is φ = 83167184.

The previous prime is 166334381. The next prime is 166334411. The reversal of 166334384 is 483433661.

166334384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (166334381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5197934 + ... + 5197965.

It is an arithmetic number, because the mean of its divisors is an integer number (32227290).

Almost surely, 2^166334384 is an apocalyptic number.

It is an amenable number.

166334384 is a deficient number, since it is larger than the sum of its proper divisors (155938516).

166334384 is a wasteful number, since it uses less digits than its factorization.

166334384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10395907 (or 10395901 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 166334384 is about 12897.0688142694. The cubic root of 166334384 is about 549.9552404347.

The spelling of 166334384 in words is "one hundred sixty-six million, three hundred thirty-four thousand, three hundred eighty-four".