16690336206 has 32 divisors (see below), whose sum is σ = 33480228096. Its totient is φ = 5546880000.

The previous prime is 16690336189. The next prime is 16690336207. The reversal of 16690336206 is 60263309661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16690336207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3116431 + ... + 3121781.

It is an arithmetic number, because the mean of its divisors is an integer number (1046257128).

Almost surely, 2^16690336206 is an apocalyptic number.

16690336206 is an abundant number, since it is smaller than the sum of its proper divisors (16789891890).

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

16690336206 is a wasteful number, since it uses less digits than its factorization.

16690336206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6808.

The product of its (nonzero) digits is 209952, while the sum is 42.

The spelling of 16690336206 in words is "sixteen billion, six hundred ninety million, three hundred thirty-six thousand, two hundred six".