2109373270 has 16 divisors (see below), whose sum is σ = 3797876160. Its totient is φ = 843526144.

The previous prime is 2109373241. The next prime is 2109373297. The reversal of 2109373270 is 723739012.

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, 14934 + ... + 66646.

It is an arithmetic number, because the mean of its divisors is an integer number (237367260).

Almost surely, 2^2109373270 is an apocalyptic number.

2109373270 is a deficient number, since it is larger than the sum of its proper divisors (1688502890).

2109373270 is a wasteful number, since it uses less digits than its factorization.

2109373270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55799.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 2109373270 is about 45927.9138433263. The cubic root of 2109373270 is about 1282.4816093990.

The spelling of 2109373270 in words is "two billion, one hundred nine million, three hundred seventy-three thousand, two hundred seventy".