2038982509 has 8 divisors (see below), whose sum is σ = 2059255872. Its totient is φ = 2018748480.

The previous prime is 2038982483. The next prime is 2038982513. The reversal of 2038982509 is 9052898302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2038982509 - 2¹³ = 2038974317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2038982579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100432 + ... + 119014.

It is an arithmetic number, because the mean of its divisors is an integer number (257406984).

Almost surely, 2^2038982509 is an apocalyptic number.

It is an amenable number.

2038982509 is a deficient number, since it is larger than the sum of its proper divisors (20273363).

2038982509 is a wasteful number, since it uses less digits than its factorization.

2038982509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19667.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 2038982509 is about 45155.0939429872. The cubic root of 2038982509 is about 1268.0542484345.

The spelling of 2038982509 in words is "two billion, thirty-eight million, nine hundred eighty-two thousand, five hundred nine".