336660166 has 4 divisors (see below), whose sum is σ = 504990252. Its totient is φ = 168330082.

The previous prime is 336660161. The next prime is 336660167. The reversal of 336660166 is 661066633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 661066633 = 1297 ⋅509689.

It is a super-2 number, since 2×336660166² = 226680134742295112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336660161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84165040 + ... + 84165043.

It is an arithmetic number, because the mean of its divisors is an integer number (126247563).

Almost surely, 2^336660166 is an apocalyptic number.

336660166 is a deficient number, since it is larger than the sum of its proper divisors (168330086).

336660166 is a wasteful number, since it uses less digits than its factorization.

336660166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168330085.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 336660166 is about 18348.3014472730. The cubic root of 336660166 is about 695.6603395623.

The spelling of 336660166 in words is "three hundred thirty-six million, six hundred sixty thousand, one hundred sixty-six".