4166428630 has 32 divisors (see below), whose sum is σ = 9230243904. Its totient is φ = 1318605696.

The previous prime is 4166428619. The next prime is 4166428639. The reversal of 4166428630 is 368246614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4166428639) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2288337 + ... + 2290156.

It is an arithmetic number, because the mean of its divisors is an integer number (288445122).

Almost surely, 2^4166428630 is an apocalyptic number.

4166428630 is an abundant number, since it is smaller than the sum of its proper divisors (5063815274).

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

4166428630 is a wasteful number, since it uses less digits than its factorization.

4166428630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4578520.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 4166428630 is about 64547.8785863641. The cubic root of 4166428630 is about 1609.1183308425.

The spelling of 4166428630 in words is "four billion, one hundred sixty-six million, four hundred twenty-eight thousand, six hundred thirty".