2073166326 has 240 divisors, whose sum is σ = 6048393120. Its totient is φ = 518918400.

The previous prime is 2073166301. The next prime is 2073166379. The reversal of 2073166326 is 6236613702.

2073166326 is a `hidden beast` number, since 2 + 0 + 7 + 3 + 16 + 632 + 6 = 666.

2073166326 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3978946 + ... + 3979466.

It is an arithmetic number, because the mean of its divisors is an integer number (25201638).

Almost surely, 2^2073166326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2073166326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3024196560).

2073166326 is an abundant number, since it is smaller than the sum of its proper divisors (3975226794).

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

2073166326 is a wasteful number, since it uses less digits than its factorization.

2073166326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 2073166326 is about 45532.0362601982. The cubic root of 2073166326 is about 1275.1013787901.

The spelling of 2073166326 in words is "two billion, seventy-three million, one hundred sixty-six thousand, three hundred twenty-six".