2666336504 has 16 divisors (see below), whose sum is σ = 5383948920. Its totient is φ = 1230616800.

The previous prime is 2666336483. The next prime is 2666336509. The reversal of 2666336504 is 4056336662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2666336509) 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 3 ways as a sum of consecutive naturals, for example, 12818822 + ... + 12819029.

Almost surely, 2^2666336504 is an apocalyptic number.

It is an amenable number.

2666336504 is an abundant number, since it is smaller than the sum of its proper divisors (2717612416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2666336504 is a wasteful number, since it uses less digits than its factorization.

2666336504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25637870 (or 25637866 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

The square root of 2666336504 is about 51636.5810642029. The cubic root of 2666336504 is about 1386.6653158374.

The spelling of 2666336504 in words is "two billion, six hundred sixty-six million, three hundred thirty-six thousand, five hundred four".