2859608972668 has 48 divisors (see below), whose sum is σ = 5772014567424. Its totient is φ = 1214259137280.

The previous prime is 2859608972641. The next prime is 2859608972711. The reversal of 2859608972668 is 8662798069582.

It is a junction number, because it is equal to n+sod(n) for n = 2859608972594 and 2859608972603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2100948 + ... + 3183268.

It is an arithmetic number, because the mean of its divisors is an integer number (120250303488).

Almost surely, 2^{2859608972668} is an apocalyptic number.

2859608972668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2859608972668 is an abundant number, since it is smaller than the sum of its proper divisors (2912405594756).

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

2859608972668 is a wasteful number, since it uses less digits than its factorization.

2859608972668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083202 (or 1083200 counting only the distinct ones).

The product of its (nonzero) digits is 1254113280, while the sum is 76.

The spelling of 2859608972668 in words is "two trillion, eight hundred fifty-nine billion, six hundred eight million, nine hundred seventy-two thousand, six hundred sixty-eight".