938216235 has 16 divisors (see below), whose sum is σ = 1637614080. Its totient is φ = 454892640.

The previous prime is 938216233. The next prime is 938216239. The reversal of 938216235 is 532612839.

It is not a de Polignac number, because 938216235 - 2¹ = 938216233 is a prime.

It is a super-3 number, since 3×938216235³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 938216193 and 938216202.

It is not an unprimeable number, because it can be changed into a prime (938216231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2842915 + ... + 2843244.

It is an arithmetic number, because the mean of its divisors is an integer number (102350880).

Almost surely, 2^938216235 is an apocalyptic number.

938216235 is a deficient number, since it is larger than the sum of its proper divisors (699397845).

938216235 is a wasteful number, since it uses less digits than its factorization.

938216235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686178.

The product of its digits is 77760, while the sum is 39.

The square root of 938216235 is about 30630.3156203132. The cubic root of 938216235 is about 978.9660882003.

The spelling of 938216235 in words is "nine hundred thirty-eight million, two hundred sixteen thousand, two hundred thirty-five".