938037982 has 16 divisors (see below), whose sum is σ = 1610029440. Its totient is φ = 401525208.

The previous prime is 938037979. The next prime is 938037983. The reversal of 938037982 is 289730839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938037983) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 28932 + ... + 52087.

It is an arithmetic number, because the mean of its divisors is an integer number (100626840).

Almost surely, 2^938037982 is an apocalyptic number.

938037982 is a deficient number, since it is larger than the sum of its proper divisors (671991458).

938037982 is a wasteful number, since it uses less digits than its factorization.

938037982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81855.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 938037982 is about 30627.4057340807. The cubic root of 938037982 is about 978.9040858999.

The spelling of 938037982 in words is "nine hundred thirty-eight million, thirty-seven thousand, nine hundred eighty-two".