2108293617 has 16 divisors (see below), whose sum is σ = 2872961280. Its totient is φ = 1374621312.

The previous prime is 2108293571. The next prime is 2108293639. The reversal of 2108293617 is 7163928012.

2108293617 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2108293617 - 2⁶ = 2108293553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2108293657) 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, 222223 + ... + 231515.

It is an arithmetic number, because the mean of its divisors is an integer number (179560080).

Almost surely, 2^2108293617 is an apocalyptic number.

It is an amenable number.

2108293617 is a deficient number, since it is larger than the sum of its proper divisors (764667663).

2108293617 is a wasteful number, since it uses less digits than its factorization.

2108293617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10952.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2108293617 is about 45916.1585610120. The cubic root of 2108293617 is about 1282.2627653409.

The spelling of 2108293617 in words is "two billion, one hundred eight million, two hundred ninety-three thousand, six hundred seventeen".