38712783286 has 16 divisors (see below), whose sum is σ = 58357804320. Its totient is φ = 19260344320.

The previous prime is 38712783283. The next prime is 38712783289. The reversal of 38712783286 is 68238721783.

It is an interprime number because it is at equal distance from previous prime (38712783283) and next prime (38712783289).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38712783281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443655 + ... + 523693.

It is an arithmetic number, because the mean of its divisors is an integer number (3647362770).

Almost surely, 2^38712783286 is an apocalyptic number.

38712783286 is a deficient number, since it is larger than the sum of its proper divisors (19645021034).

38712783286 is a wasteful number, since it uses less digits than its factorization.

38712783286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81239.

The product of its digits is 5419008, while the sum is 55.

The spelling of 38712783286 in words is "thirty-eight billion, seven hundred twelve million, seven hundred eighty-three thousand, two hundred eighty-six".