2009211074 has 16 divisors (see below), whose sum is σ = 3333370488. Its totient is φ = 902264832.

The previous prime is 2009211053. The next prime is 2009211121. The reversal of 2009211074 is 4701129002.

It can be written as a sum of positive squares in 4 ways, for example, as 1952314225 + 56896849 = 44185^2 + 7543^2 .

It is a super-3 number, since 3×2009211074³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043327 + ... + 1045250.

Almost surely, 2^2009211074 is an apocalyptic number.

2009211074 is a deficient number, since it is larger than the sum of its proper divisors (1324159414).

2009211074 is a wasteful number, since it uses less digits than its factorization.

2009211074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088629.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2009211074 is about 44824.2241873744. The cubic root of 2009211074 is about 1261.8522924567.

The spelling of 2009211074 in words is "two billion, nine million, two hundred eleven thousand, seventy-four".