38935850 has 12 divisors (see below), whose sum is σ = 72420774. Its totient is φ = 15574320.

The previous prime is 38935817. The next prime is 38935859. The reversal of 38935850 is 5853983.

It can be written as a sum of positive squares in 3 ways, for example, as 32160241 + 6775609 = 5671^2 + 2603^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38935798 and 38935807.

It is not an unprimeable number, because it can be changed into a prime (38935859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 389309 + ... + 389408.

Almost surely, 2^38935850 is an apocalyptic number.

38935850 is a deficient number, since it is larger than the sum of its proper divisors (33484924).

38935850 is a wasteful number, since it uses less digits than its factorization.

38935850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778729 (or 778724 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 38935850 is about 6239.8597740654. The cubic root of 38935850 is about 338.9351053256.

The spelling of 38935850 in words is "thirty-eight million, nine hundred thirty-five thousand, eight hundred fifty".