2106337916 has 12 divisors (see below), whose sum is σ = 3699400488. Its totient is φ = 1049366352.

The previous prime is 2106337897. The next prime is 2106337943. The reversal of 2106337916 is 6197336012.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2106337916.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949406 + ... + 951621.

It is an arithmetic number, because the mean of its divisors is an integer number (308283374).

Almost surely, 2^2106337916 is an apocalyptic number.

It is an amenable number.

2106337916 is a deficient number, since it is larger than the sum of its proper divisors (1593062572).

2106337916 is a wasteful number, since it uses less digits than its factorization.

2106337916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901308 (or 1901306 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 2106337916 is about 45894.8571846563. The cubic root of 2106337916 is about 1281.8661573354.

The spelling of 2106337916 in words is "two billion, one hundred six million, three hundred thirty-seven thousand, nine hundred sixteen".