938649062 has 24 divisors (see below), whose sum is σ = 1566811008. Its totient is φ = 419236560.

The previous prime is 938649059. The next prime is 938649071. The reversal of 938649062 is 260946839.

It is a junction number, because it is equal to n+sod(n) for n = 938648998 and 938649016.

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 in 11 ways as a sum of consecutive naturals, for example, 6203 + ... + 43769.

It is an arithmetic number, because the mean of its divisors is an integer number (65283792).

Almost surely, 2^938649062 is an apocalyptic number.

938649062 is a deficient number, since it is larger than the sum of its proper divisors (628161946).

938649062 is a wasteful number, since it uses less digits than its factorization.

938649062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37644 (or 37613 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 938649062 is about 30637.3801425644. The cubic root of 938649062 is about 979.1166070954.

The spelling of 938649062 in words is "nine hundred thirty-eight million, six hundred forty-nine thousand, sixty-two".