6906717222 has 16 divisors (see below), whose sum is σ = 13824166320. Its totient is φ = 2300450432.

The previous prime is 6906717161. The next prime is 6906717247. The reversal of 6906717222 is 2227176096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438783 + ... + 454250.

It is an arithmetic number, because the mean of its divisors is an integer number (864010395).

Almost surely, 2^6906717222 is an apocalyptic number.

6906717222 is an abundant number, since it is smaller than the sum of its proper divisors (6917449098).

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

6906717222 is a wasteful number, since it uses less digits than its factorization.

6906717222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894327.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 6906717222 is about 83106.6617185410. The cubic root of 6906717222 is about 1904.3958442669.

The spelling of 6906717222 in words is "six billion, nine hundred six million, seven hundred seventeen thousand, two hundred twenty-two".