3409688111 has 16 divisors (see below), whose sum is σ = 3640358400. Its totient is φ = 3184272000.

The previous prime is 3409688083. The next prime is 3409688119. The reversal of 3409688111 is 1118869043.

It is a cyclic number.

It is not a de Polignac number, because 3409688111 - 2²² = 3405493807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3409688119) 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, 1215911 + ... + 1218711.

It is an arithmetic number, because the mean of its divisors is an integer number (227522400).

Almost surely, 2^3409688111 is an apocalyptic number.

3409688111 is a deficient number, since it is larger than the sum of its proper divisors (230670289).

3409688111 is a wasteful number, since it uses less digits than its factorization.

3409688111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3710.

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 3409688111 is about 58392.5347197739. The cubic root of 3409688111 is about 1505.1214731811.

The spelling of 3409688111 in words is "three billion, four hundred nine million, six hundred eighty-eight thousand, one hundred eleven".