6608400082 has 8 divisors (see below), whose sum is σ = 10099630476. Its totient is φ = 3241856592.

The previous prime is 6608399999. The next prime is 6608400091. The reversal of 6608400082 is 2800048066.

It can be written as a sum of positive squares in 2 ways, for example, as 6580616641 + 27783441 = 81121^2 + 5271^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31171593 + ... + 31171804.

Almost surely, 2^6608400082 is an apocalyptic number.

6608400082 is a deficient number, since it is larger than the sum of its proper divisors (3491230394).

6608400082 is a wasteful number, since it uses less digits than its factorization.

6608400082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62343452.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 6608400082 is about 81292.0665378855. The cubic root of 6608400082 is about 1876.5729101367.

The spelling of 6608400082 in words is "six billion, six hundred eight million, four hundred thousand, eighty-two".