2606869107 has 12 divisors (see below), whose sum is σ = 3775162560. Its totient is φ = 1733442768.

The previous prime is 2606869087. The next prime is 2606869117. The reversal of 2606869107 is 7019686062.

It is not a de Polignac number, because 2606869107 - 2⁶ = 2606869043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2606869117) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 368803 + ... + 375804.

It is an arithmetic number, because the mean of its divisors is an integer number (314596880).

Almost surely, 2^2606869107 is an apocalyptic number.

2606869107 is a deficient number, since it is larger than the sum of its proper divisors (1168293453).

2606869107 is a wasteful number, since it uses less digits than its factorization.

2606869107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745002 (or 744999 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 2606869107 is about 51057.5078416485. The cubic root of 2606869107 is about 1376.2787631187.

The spelling of 2606869107 in words is "two billion, six hundred six million, eight hundred sixty-nine thousand, one hundred seven".