2889166235696 has 20 divisors (see below), whose sum is σ = 6028356472992. Its totient is φ = 1333461339456.

The previous prime is 2889166235633. The next prime is 2889166235701. The reversal of 2889166235696 is 6965326619882.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6945110936 + ... + 6945111351.

Almost surely, 2^{2889166235696} is an apocalyptic number.

2889166235696 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2889166235696 is an abundant number, since it is smaller than the sum of its proper divisors (3139190237296).

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

2889166235696 is a wasteful number, since it uses less digits than its factorization.

2889166235696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13890222308 (or 13890222302 counting only the distinct ones).

The product of its digits is 403107840, while the sum is 71.

The spelling of 2889166235696 in words is "two trillion, eight hundred eighty-nine billion, one hundred sixty-six million, two hundred thirty-five thousand, six hundred ninety-six".