2069909214 has 16 divisors (see below), whose sum is σ = 4143016080. Its totient is φ = 689436800.

The previous prime is 2069909209. The next prime is 2069909227. The reversal of 2069909214 is 4129099602.

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, 124779 + ... + 140390.

It is an arithmetic number, because the mean of its divisors is an integer number (258938505).

Almost surely, 2^2069909214 is an apocalyptic number.

2069909214 is an abundant number, since it is smaller than the sum of its proper divisors (2073106866).

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

2069909214 is a wasteful number, since it uses less digits than its factorization.

2069909214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266475.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 2069909214 is about 45496.2549447754. The cubic root of 2069909214 is about 1274.4332663112.

The spelling of 2069909214 in words is "two billion, sixty-nine million, nine hundred nine thousand, two hundred fourteen".