4170996085 has 16 divisors (see below), whose sum is σ = 5093749872. Its totient is φ = 3277900800.

The previous prime is 4170996083. The next prime is 4170996161. The reversal of 4170996085 is 5806990714.

It can be written as a sum of positive squares in 8 ways, for example, as 69105969 + 4101890116 = 8313^2 + 64046^2 .

It is not a de Polignac number, because 4170996085 - 2¹ = 4170996083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4170996083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242077 + ... + 258733.

It is an arithmetic number, because the mean of its divisors is an integer number (318359367).

Almost surely, 2^4170996085 is an apocalyptic number.

It is an amenable number.

4170996085 is a deficient number, since it is larger than the sum of its proper divisors (922753787).

4170996085 is a wasteful number, since it uses less digits than its factorization.

4170996085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17544.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 4170996085 is about 64583.2492601603. The cubic root of 4170996085 is about 1609.7061157450.

The spelling of 4170996085 in words is "four billion, one hundred seventy million, nine hundred ninety-six thousand, eighty-five".