2009874337 has 2 divisors, whose sum is σ = 2009874338. Its totient is φ = 2009874336.

The previous prime is 2009874311. The next prime is 2009874341. The reversal of 2009874337 is 7334789002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1033686801 + 976187536 = 32151^2 + 31244^2 .

It is a cyclic number.

It is not a de Polignac number, because 2009874337 - 2²³ = 2001485729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2009874293 and 2009874302.

It is not a weakly prime, because it can be changed into another prime (2009874437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004937168 + 1004937169.

It is an arithmetic number, because the mean of its divisors is an integer number (1004937169).

Almost surely, 2^2009874337 is an apocalyptic number.

It is an amenable number.

2009874337 is a deficient number, since it is larger than the sum of its proper divisors (1).

2009874337 is an equidigital number, since it uses as much as digits as its factorization.

2009874337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 2009874337 is about 44831.6220652343. The cubic root of 2009874337 is about 1261.9911276891.

The spelling of 2009874337 in words is "two billion, nine million, eight hundred seventy-four thousand, three hundred thirty-seven".