2206134677 has 8 divisors (see below), whose sum is σ = 2317507200. Its totient is φ = 2096050000.

The previous prime is 2206134647. The next prime is 2206134709. The reversal of 2206134677 is 7764316022.

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 2206134677 - 2²⁰ = 2205086101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2206134677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206134607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318449 + ... + 325302.

It is an arithmetic number, because the mean of its divisors is an integer number (289688400).

Almost surely, 2^2206134677 is an apocalyptic number.

It is an amenable number.

2206134677 is a deficient number, since it is larger than the sum of its proper divisors (111372523).

2206134677 is a wasteful number, since it uses less digits than its factorization.

2206134677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643923.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 2206134677 is about 46969.5079493069. The cubic root of 2206134677 is about 1301.7992201425.

The spelling of 2206134677 in words is "two billion, two hundred six million, one hundred thirty-four thousand, six hundred seventy-seven".