38738534 has 16 divisors (see below), whose sum is σ = 58924800. Its totient is φ = 19099080.

The previous prime is 38738527. The next prime is 38738543. The reversal of 38738534 is 43583783.

38738534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38738491 and 38738500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51767 + ... + 52509.

It is an arithmetic number, because the mean of its divisors is an integer number (3682800).

Almost surely, 2^38738534 is an apocalyptic number.

38738534 is a deficient number, since it is larger than the sum of its proper divisors (20186266).

38738534 is a wasteful number, since it uses less digits than its factorization.

38738534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its digits is 241920, while the sum is 41.

The square root of 38738534 is about 6224.0287595737. The cubic root of 38738534 is about 338.3615926525.

The spelling of 38738534 in words is "thirty-eight million, seven hundred thirty-eight thousand, five hundred thirty-four".