3512345166 has 120 divisors (see below), whose sum is σ = 8800296120. Its totient is φ = 1045962720.

The previous prime is 3512345159. The next prime is 3512345171. The reversal of 3512345166 is 6615432153.

3512345166 is a `hidden beast` number, since 3 + 512 + 34 + 51 + 66 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3512345166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1155000 + ... + 1158036.

It is an arithmetic number, because the mean of its divisors is an integer number (73335801).

Almost surely, 2^3512345166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3512345166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4400148060).

3512345166 is an abundant number, since it is smaller than the sum of its proper divisors (5287950954).

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

3512345166 is a wasteful number, since it uses less digits than its factorization.

3512345166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132 (or 3112 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 3512345166 is about 59265.0416856345. The cubic root of 3512345166 is about 1520.0774957603.

The spelling of 3512345166 in words is "three billion, five hundred twelve million, three hundred forty-five thousand, one hundred sixty-six".