2606340536 has 8 divisors (see below), whose sum is σ = 4886888520. Its totient is φ = 1303170264.

The previous prime is 2606340511. The next prime is 2606340557. The reversal of 2606340536 is 6350436062.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2606340496 and 2606340505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162896276 + ... + 162896291.

It is an arithmetic number, because the mean of its divisors is an integer number (610861065).

Almost surely, 2^2606340536 is an apocalyptic number.

It is an amenable number.

2606340536 is a deficient number, since it is larger than the sum of its proper divisors (2280547984).

2606340536 is a wasteful number, since it uses less digits than its factorization.

2606340536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325792573 (or 325792569 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 2606340536 is about 51052.3313473538. The cubic root of 2606340536 is about 1376.1857383465.

Adding to 2606340536 its reverse (6350436062), we get a palindrome (8956776598).

The spelling of 2606340536 in words is "two billion, six hundred six million, three hundred forty thousand, five hundred thirty-six".