938142316 has 6 divisors (see below), whose sum is σ = 1641749060. Its totient is φ = 469071156.

The previous prime is 938142287. The next prime is 938142329. The reversal of 938142316 is 613241839.

It is a super-2 number, since 2×938142316² = 1760222010139687712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117267786 + ... + 117267793.

Almost surely, 2^938142316 is an apocalyptic number.

It is an amenable number.

938142316 is a deficient number, since it is larger than the sum of its proper divisors (703606744).

938142316 is a wasteful number, since it uses less digits than its factorization.

938142316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234535583 (or 234535581 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 938142316 is about 30629.1089651658. The cubic root of 938142316 is about 978.9403776757.

The spelling of 938142316 in words is "nine hundred thirty-eight million, one hundred forty-two thousand, three hundred sixteen".