38728627000 has 64 divisors (see below), whose sum is σ = 103571432640. Its totient is φ = 13278384000.

The previous prime is 38728626997. The next prime is 38728627009. The reversal of 38728627000 is 72682783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38728627009) 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 15 ways as a sum of consecutive naturals, for example, 2759331 + ... + 2773330.

It is an arithmetic number, because the mean of its divisors is an integer number (1618303635).

Almost surely, 2^38728627000 is an apocalyptic number.

It is an amenable number.

38728627000 is an abundant number, since it is smaller than the sum of its proper divisors (64842805640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38728627000 is a wasteful number, since it uses less digits than its factorization.

38728627000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5532689 (or 5532675 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 38728627000 in words is "thirty-eight billion, seven hundred twenty-eight million, six hundred twenty-seven thousand".