660834082 has 16 divisors (see below), whose sum is σ = 1001662200. Its totient is φ = 326954880.

The previous prime is 660834071. The next prime is 660834101. The reversal of 660834082 is 280438066.

It can be written as a sum of positive squares in 4 ways, for example, as 447703281 + 213130801 = 21159^2 + 14599^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221094 + ... + 224062.

Almost surely, 2^660834082 is an apocalyptic number.

660834082 is a deficient number, since it is larger than the sum of its proper divisors (340828118).

660834082 is a wasteful number, since it uses less digits than its factorization.

660834082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4101.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 660834082 is about 25706.6933307261. The cubic root of 660834082 is about 871.0253828080.

The spelling of 660834082 in words is "six hundred sixty million, eight hundred thirty-four thousand, eighty-two".