2206680696 has 48 divisors (see below), whose sum is σ = 6519740760. Its totient is φ = 668690880.

The previous prime is 2206680649. The next prime is 2206680701. The reversal of 2206680696 is 6960866022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1392315 + ... + 1393898.

Almost surely, 2^2206680696 is an apocalyptic number.

It is an amenable number.

2206680696 is an abundant number, since it is smaller than the sum of its proper divisors (4313060064).

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

2206680696 is a wasteful number, since it uses less digits than its factorization.

2206680696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786236 (or 2786229 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 2206680696 is about 46975.3200734173. The cubic root of 2206680696 is about 1301.9066098503.

The spelling of 2206680696 in words is "two billion, two hundred six million, six hundred eighty thousand, six hundred ninety-six".