338434533 has 12 divisors (see below), whose sum is σ = 504619648. Its totient is φ = 218344680.

The previous prime is 338434531. The next prime is 338434543. The reversal of 338434533 is 335434833.

It is not a de Polignac number, because 338434533 - 2¹ = 338434531 is a prime.

It is a super-2 number, since 2×338434533² = 229075866253856178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338434531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 606235 + ... + 606792.

Almost surely, 2^338434533 is an apocalyptic number.

It is an amenable number.

338434533 is a deficient number, since it is larger than the sum of its proper divisors (166185115).

338434533 is a wasteful number, since it uses less digits than its factorization.

338434533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213064 (or 1213061 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The square root of 338434533 is about 18396.5902547184. The cubic root of 338434533 is about 696.8803576924.

The spelling of 338434533 in words is "three hundred thirty-eight million, four hundred thirty-four thousand, five hundred thirty-three".