63350166 has 48 divisors (see below), whose sum is σ = 141920064. Its totient is φ = 18696000.

The previous prime is 63350153. The next prime is 63350167. The reversal of 63350166 is 66105336.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63350167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110661 + ... + 111231.

It is an arithmetic number, because the mean of its divisors is an integer number (2956668).

Almost surely, 2^63350166 is an apocalyptic number.

63350166 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 63350166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70960032).

63350166 is an abundant number, since it is smaller than the sum of its proper divisors (78569898).

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

63350166 is a wasteful number, since it uses less digits than its factorization.

63350166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 63350166 is about 7959.2817515150. The cubic root of 63350166 is about 398.6415710661.

The spelling of 63350166 in words is "sixty-three million, three hundred fifty thousand, one hundred sixty-six".