538333336 has 8 divisors (see below), whose sum is σ = 1009375020. Its totient is φ = 269166664.

The previous prime is 538333303. The next prime is 538333343. The reversal of 538333336 is 633333835.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 538333295 and 538333304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33645826 + ... + 33645841.

Almost surely, 2^538333336 is an apocalyptic number.

It is an amenable number.

538333336 is a deficient number, since it is larger than the sum of its proper divisors (471041684).

538333336 is a wasteful number, since it uses less digits than its factorization.

538333336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67291673 (or 67291669 counting only the distinct ones).

The product of its digits is 174960, while the sum is 37.

The square root of 538333336 is about 23202.0114645261. The cubic root of 538333336 is about 813.4866397088.

The spelling of 538333336 in words is "five hundred thirty-eight million, three hundred thirty-three thousand, three hundred thirty-six".