1006660341 has 6 divisors (see below), whose sum is σ = 1454064950. Its totient is φ = 671106888.

The previous prime is 1006660313. The next prime is 1006660351. The reversal of 1006660341 is 1430666001.

It can be written as a sum of positive squares in only one way, i.e., 956108241 + 50552100 = 30921^2 + 7110^2 .

It is not a de Polignac number, because 1006660341 - 2²³ = 998271733 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 (1006660351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55925566 + ... + 55925583.

Almost surely, 2^1006660341 is an apocalyptic number.

It is an amenable number.

1006660341 is a deficient number, since it is larger than the sum of its proper divisors (447404609).

1006660341 is a wasteful number, since it uses less digits than its factorization.

1006660341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111851155 (or 111851152 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1006660341 is about 31727.9110721144. The cubic root of 1006660341 is about 1002.2152029193.

It can be divided in two parts, 1006660 and 341, that added together give a palindrome (1007001).

The spelling of 1006660341 in words is "one billion, six million, six hundred sixty thousand, three hundred forty-one".