2306669661276 has 48 divisors (see below), whose sum is σ = 5434971005184. Its totient is φ = 761368156416.

The previous prime is 2306669661223. The next prime is 2306669661301. The reversal of 2306669661276 is 6721669666032.

It is a super-2 number, since 2×2306669661276² (a number of 26 digits) contains 22 as substring.

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 in 15 ways as a sum of consecutive naturals, for example, 641295 + ... + 2241561.

It is an arithmetic number, because the mean of its divisors is an integer number (113228562608).

Almost surely, 2^{2306669661276} is an apocalyptic number.

It is an amenable number.

2306669661276 is an abundant number, since it is smaller than the sum of its proper divisors (3128301343908).

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

2306669661276 is a wasteful number, since it uses less digits than its factorization.

2306669661276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601450 (or 1601448 counting only the distinct ones).

The product of its (nonzero) digits is 35271936, while the sum is 60.

The spelling of 2306669661276 in words is "two trillion, three hundred six billion, six hundred sixty-nine million, six hundred sixty-one thousand, two hundred seventy-six".