2606499841 has 12 divisors (see below), whose sum is σ = 2869721316. Its totient is φ = 2365637120.

The previous prime is 2606499839. The next prime is 2606499853. The reversal of 2606499841 is 1489946062.

It can be written as a sum of positive squares in 2 ways, for example, as 533610000 + 2072889841 = 23100^2 + 45529^2 .

It is not a de Polignac number, because 2606499841 - 2¹ = 2606499839 is a prime.

It is a super-3 number, since 3×2606499841³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2606499241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57201 + ... + 92113.

It is an arithmetic number, because the mean of its divisors is an integer number (239143443).

Almost surely, 2^2606499841 is an apocalyptic number.

It is an amenable number.

2606499841 is a deficient number, since it is larger than the sum of its proper divisors (263221475).

2606499841 is a wasteful number, since it uses less digits than its factorization.

2606499841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35552 (or 35541 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 2606499841 is about 51053.8915362972. The cubic root of 2606499841 is about 1376.2137762282.

The spelling of 2606499841 in words is "two billion, six hundred six million, four hundred ninety-nine thousand, eight hundred forty-one".