38768786078 has 16 divisors (see below), whose sum is σ = 63470131200. Its totient is φ = 17613759000.

The previous prime is 38768786057. The next prime is 38768786087. The reversal of 38768786078 is 87068786783.

38768786078 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 = 38768785999 and 38768786017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373598 + ... + 465953.

It is an arithmetic number, because the mean of its divisors is an integer number (3966883200).

Almost surely, 2^38768786078 is an apocalyptic number.

38768786078 is a deficient number, since it is larger than the sum of its proper divisors (24701345122).

38768786078 is a wasteful number, since it uses less digits than its factorization.

38768786078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841663.

The product of its (nonzero) digits is 151732224, while the sum is 68.

The spelling of 38768786078 in words is "thirty-eight billion, seven hundred sixty-eight million, seven hundred eighty-six thousand, seventy-eight".