338376089 has 8 divisors (see below), whose sum is σ = 355784520. Its totient is φ = 321350400.

The previous prime is 338376083. The next prime is 338376107. The reversal of 338376089 is 980673833.

It can be written as a sum of positive squares in 4 ways, for example, as 11055625 + 327320464 = 3325^2 + 18092^2 .

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 338376089 - 2⁸ = 338375833 is a prime.

It is a super-2 number, since 2×338376089² = 228996755213871842, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (338376083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93872 + ... + 97409.

It is an arithmetic number, because the mean of its divisors is an integer number (44473065).

Almost surely, 2^338376089 is an apocalyptic number.

It is an amenable number.

338376089 is a deficient number, since it is larger than the sum of its proper divisors (17408431).

338376089 is a wasteful number, since it uses less digits than its factorization.

338376089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191371.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 338376089 is about 18395.0017396031. The cubic root of 338376089 is about 696.8402408048.

The spelling of 338376089 in words is "three hundred thirty-eight million, three hundred seventy-six thousand, eighty-nine".