2009348 has 12 divisors (see below), whose sum is σ = 3836112. Its totient is φ = 913320.

The previous prime is 2009339. The next prime is 2009377. The reversal of 2009348 is 8439002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22790 + ... + 22877.

It is an arithmetic number, because the mean of its divisors is an integer number (319676).

2^2009348 is an apocalyptic number.

It is an amenable number.

2009348 is a deficient number, since it is larger than the sum of its proper divisors (1826764).

2009348 is a wasteful number, since it uses less digits than its factorization.

2009348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45682 (or 45680 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2009348 is about 1417.5147265549. The cubic root of 2009348 is about 126.1880956520.

The spelling of 2009348 in words is "two million, nine thousand, three hundred forty-eight".