338389536 has 24 divisors (see below), whose sum is σ = 888272784. Its totient is φ = 112796480.

The previous prime is 338389517. The next prime is 338389559. The reversal of 338389536 is 635983833.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×338389536² = 229014956148590592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1762350 + ... + 1762541.

It is an arithmetic number, because the mean of its divisors is an integer number (37011366).

Almost surely, 2^338389536 is an apocalyptic number.

It is an amenable number.

338389536 is an abundant number, since it is smaller than the sum of its proper divisors (549883248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338389536 is a wasteful number, since it uses less digits than its factorization.

338389536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524904 (or 3524896 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 48.

The square root of 338389536 is about 18395.3672428685. The cubic root of 338389536 is about 696.8494714478.

The spelling of 338389536 in words is "three hundred thirty-eight million, three hundred eighty-nine thousand, five hundred thirty-six".