2106876694 has 48 divisors (see below), whose sum is σ = 3480203232. Its totient is φ = 956077824.

The previous prime is 2106876689. The next prime is 2106876697. The reversal of 2106876694 is 4966786012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106876697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8010807 + ... + 8011069.

It is an arithmetic number, because the mean of its divisors is an integer number (72504234).

Almost surely, 2^2106876694 is an apocalyptic number.

2106876694 is a deficient number, since it is larger than the sum of its proper divisors (1373326538).

2106876694 is a wasteful number, since it uses less digits than its factorization.

2106876694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 2106876694 is about 45900.7265084116. The cubic root of 2106876694 is about 1281.9754437580.

The spelling of 2106876694 in words is "two billion, one hundred six million, eight hundred seventy-six thousand, six hundred ninety-four".