338870469 has 32 divisors (see below), whose sum is σ = 548501760. Its totient is φ = 181665792.

The previous prime is 338870461. The next prime is 338870471. The reversal of 338870469 is 964078833.

It is not a de Polignac number, because 338870469 - 2³ = 338870461 is a prime.

It is a super-2 number, since 2×338870469² = 229666389520559922, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338870461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124677 + ... + 127365.

It is an arithmetic number, because the mean of its divisors is an integer number (17140680).

Almost surely, 2^338870469 is an apocalyptic number.

It is an amenable number.

338870469 is a deficient number, since it is larger than the sum of its proper divisors (209631291).

338870469 is a wasteful number, since it uses less digits than its factorization.

338870469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3069.

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 338870469 is about 18408.4347243322. The cubic root of 338870469 is about 697.1794454629.

The spelling of 338870469 in words is "three hundred thirty-eight million, eight hundred seventy thousand, four hundred sixty-nine".