166333364 has 6 divisors (see below), whose sum is σ = 291083394. Its totient is φ = 83166680.

The previous prime is 166333337. The next prime is 166333373. The reversal of 166333364 is 463333661.

166333364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 158256400 + 8076964 = 12580^2 + 2842^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20791667 + ... + 20791674.

It is an arithmetic number, because the mean of its divisors is an integer number (48513899).

Almost surely, 2^166333364 is an apocalyptic number.

It is an amenable number.

166333364 is a deficient number, since it is larger than the sum of its proper divisors (124750030).

166333364 is a wasteful number, since it uses less digits than its factorization.

166333364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41583345 (or 41583343 counting only the distinct ones).

The product of its digits is 69984, while the sum is 35.

The square root of 166333364 is about 12897.0292703397. The cubic root of 166333364 is about 549.9541162825.

The spelling of 166333364 in words is "one hundred sixty-six million, three hundred thirty-three thousand, three hundred sixty-four".