38962006285 has 4 divisors (see below), whose sum is σ = 46754407548. Its totient is φ = 31169605024.

The previous prime is 38962006283. The next prime is 38962006319. The reversal of 38962006285 is 58260026983.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30520439401 + 8441566884 = 174701^2 + 91878^2 .

It is a cyclic number.

It is not a de Polignac number, because 38962006285 - 2¹ = 38962006283 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38962006283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3896200624 + ... + 3896200633.

It is an arithmetic number, because the mean of its divisors is an integer number (11688601887).

Almost surely, 2^38962006285 is an apocalyptic number.

It is an amenable number.

38962006285 is a deficient number, since it is larger than the sum of its proper divisors (7792401263).

38962006285 is an equidigital number, since it uses as much as digits as its factorization.

38962006285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7792401262.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 38962006285 in words is "thirty-eight billion, nine hundred sixty-two million, six thousand, two hundred eighty-five".