38678703 has 32 divisors (see below), whose sum is σ = 60963840. Its totient is φ = 21354240.

The previous prime is 38678701. The next prime is 38678707. The reversal of 38678703 is 30787683.

It is a happy number.

38678703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38678703 - 2¹ = 38678701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38678701) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 143653 + ... + 143921.

It is an arithmetic number, because the mean of its divisors is an integer number (1905120).

Almost surely, 2^38678703 is an apocalyptic number.

38678703 is a deficient number, since it is larger than the sum of its proper divisors (22285137).

38678703 is a wasteful number, since it uses less digits than its factorization.

38678703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 38678703 is about 6219.2204495419. The cubic root of 38678703 is about 338.1873050054.

The spelling of 38678703 in words is "thirty-eight million, six hundred seventy-eight thousand, seven hundred three".