338328733 has 8 divisors (see below), whose sum is σ = 344992608. Its totient is φ = 331675344.

The previous prime is 338328709. The next prime is 338328769. The reversal of 338328733 is 337823833.

It is a happy number.

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 338328733 - 2¹⁷ = 338197661 is a prime.

It is a super-2 number, since 2×338328733² = 228932663146770578, 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 (338320733) 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, 104566 + ... + 107752.

It is an arithmetic number, because the mean of its divisors is an integer number (43124076).

Almost surely, 2^338328733 is an apocalyptic number.

It is an amenable number.

338328733 is a deficient number, since it is larger than the sum of its proper divisors (6663875).

338328733 is a wasteful number, since it uses less digits than its factorization.

338328733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5243.

The product of its digits is 217728, while the sum is 40.

The square root of 338328733 is about 18393.7144970775. The cubic root of 338328733 is about 696.8077315082.

The spelling of 338328733 in words is "three hundred thirty-eight million, three hundred twenty-eight thousand, seven hundred thirty-three".