284130166 has 8 divisors (see below), whose sum is σ = 426345480. Its totient is φ = 142015008.

The previous prime is 284130151. The next prime is 284130179. The reversal of 284130166 is 661031482.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×284130166³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17491 + ... + 29566.

It is an arithmetic number, because the mean of its divisors is an integer number (53293185).

Almost surely, 2^284130166 is an apocalyptic number.

284130166 is a deficient number, since it is larger than the sum of its proper divisors (142215314).

284130166 is a wasteful number, since it uses less digits than its factorization.

284130166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50078.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 284130166 is about 16856.1610694725. The cubic root of 284130166 is about 657.4142522401.

The spelling of 284130166 in words is "two hundred eighty-four million, one hundred thirty thousand, one hundred sixty-six".