2106793677 has 8 divisors (see below), whose sum is σ = 2825879616. Its totient is φ = 1396118432.

The previous prime is 2106793631. The next prime is 2106793679. The reversal of 2106793677 is 7763976012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2106793677 - 2⁶ = 2106793613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106793679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2102088 + ... + 2103089.

It is an arithmetic number, because the mean of its divisors is an integer number (353234952).

Almost surely, 2^2106793677 is an apocalyptic number.

It is an amenable number.

2106793677 is a deficient number, since it is larger than the sum of its proper divisors (719085939).

2106793677 is a wasteful number, since it uses less digits than its factorization.

2106793677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205347.

The product of its (nonzero) digits is 666792, while the sum is 48.

The square root of 2106793677 is about 45899.8221891981. The cubic root of 2106793677 is about 1281.9586056973.

The spelling of 2106793677 in words is "two billion, one hundred six million, seven hundred ninety-three thousand, six hundred seventy-seven".