938703213 has 12 divisors (see below), whose sum is σ = 1549605408. Its totient is φ = 536401800.

The previous prime is 938703187. The next prime is 938703217. The reversal of 938703213 is 312307839.

It is a happy number.

It is not a de Polignac number, because 938703213 - 2⁶ = 938703149 is a prime.

It is a super-3 number, since 3×938703213³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938703217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7449963 + ... + 7450088.

It is an arithmetic number, because the mean of its divisors is an integer number (129133784).

Almost surely, 2^938703213 is an apocalyptic number.

It is an amenable number.

938703213 is a deficient number, since it is larger than the sum of its proper divisors (610902195).

938703213 is a wasteful number, since it uses less digits than its factorization.

938703213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14900064 (or 14900061 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 938703213 is about 30638.2638705263. The cubic root of 938703213 is about 979.1354352624.

The spelling of 938703213 in words is "nine hundred thirty-eight million, seven hundred three thousand, two hundred thirteen".