2008921149 has 32 divisors (see below), whose sum is σ = 3032016000. Its totient is φ = 1314237312.

The previous prime is 2008921133. The next prime is 2008921163. The reversal of 2008921149 is 9411298002.

It is not a de Polignac number, because 2008921149 - 2⁴ = 2008921133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008926149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1778817 + ... + 1779945.

It is an arithmetic number, because the mean of its divisors is an integer number (94750500).

Almost surely, 2^2008921149 is an apocalyptic number.

It is an amenable number.

2008921149 is a deficient number, since it is larger than the sum of its proper divisors (1023094851).

2008921149 is a wasteful number, since it uses less digits than its factorization.

2008921149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2314 (or 2308 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 2008921149 is about 44820.9900493061. The cubic root of 2008921149 is about 1261.7915953123.

The spelling of 2008921149 in words is "two billion, eight million, nine hundred twenty-one thousand, one hundred forty-nine".