38968842 has 16 divisors (see below), whose sum is σ = 85023072. Its totient is φ = 11808720.

The previous prime is 38968801. The next prime is 38968843. The reversal of 38968842 is 24886983.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 38968791 and 38968800.

It is not an unprimeable number, because it can be changed into a prime (38968843) 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 7 ways as a sum of consecutive naturals, for example, 295153 + ... + 295284.

It is an arithmetic number, because the mean of its divisors is an integer number (5313942).

Almost surely, 2^38968842 is an apocalyptic number.

38968842 is an abundant number, since it is smaller than the sum of its proper divisors (46054230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38968842 is a wasteful number, since it uses less digits than its factorization.

38968842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590453.

The product of its digits is 663552, while the sum is 48.

The square root of 38968842 is about 6242.5028634355. The cubic root of 38968842 is about 339.0308096710.

The spelling of 38968842 in words is "thirty-eight million, nine hundred sixty-eight thousand, eight hundred forty-two".