2168737334 has 16 divisors (see below), whose sum is σ = 3366483120. Its totient is φ = 1046603040.

The previous prime is 2168737327. The next prime is 2168737381. The reversal of 2168737334 is 4337378612.

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, 227504 + ... + 236844.

It is an arithmetic number, because the mean of its divisors is an integer number (210405195).

Almost surely, 2^2168737334 is an apocalyptic number.

2168737334 is a deficient number, since it is larger than the sum of its proper divisors (1197745786).

2168737334 is a wasteful number, since it uses less digits than its factorization.

2168737334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13375.

The product of its digits is 508032, while the sum is 44.

The square root of 2168737334 is about 46569.7040359932. The cubic root of 2168737334 is about 1294.4014335484.

The spelling of 2168737334 in words is "two billion, one hundred sixty-eight million, seven hundred thirty-seven thousand, three hundred thirty-four".