166483350 has 240 divisors, whose sum is σ = 523399536. Its totient is φ = 38880000.

The previous prime is 166483319. The next prime is 166483379. The reversal of 166483350 is 53384661.

166483350 is a `hidden beast` number, since 1 + 6 + 648 + 3 + 3 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1648300 + ... + 1648400.

Almost surely, 2^166483350 is an apocalyptic number.

166483350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 166483350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261699768).

166483350 is an abundant number, since it is smaller than the sum of its proper divisors (356916186).

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

166483350 is a wasteful number, since it uses less digits than its factorization.

166483350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 166483350 is about 12902.8427100387. The cubic root of 166483350 is about 550.1193680307.

The spelling of 166483350 in words is "one hundred sixty-six million, four hundred eighty-three thousand, three hundred fifty".