938342936 has 8 divisors (see below), whose sum is σ = 1759393020. Its totient is φ = 469171464.

The previous prime is 938342927. The next prime is 938342941. The reversal of 938342936 is 639243839.

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

It is a super-2 number, since 2×938342936² = 1760974931082200192, which contains 22 as substring.

It is a congruent number.

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, 58646426 + ... + 58646441.

Almost surely, 2^938342936 is an apocalyptic number.

It is an amenable number.

938342936 is a deficient number, since it is larger than the sum of its proper divisors (821050084).

938342936 is a wasteful number, since it uses less digits than its factorization.

938342936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117292873 (or 117292869 counting only the distinct ones).

The product of its digits is 839808, while the sum is 47.

The square root of 938342936 is about 30632.3837792621. The cubic root of 938342936 is about 979.0101542321.

The spelling of 938342936 in words is "nine hundred thirty-eight million, three hundred forty-two thousand, nine hundred thirty-six".