39488000864 has 48 divisors (see below), whose sum is σ = 83740643280. Its totient is φ = 18221207040.

The previous prime is 39488000863. The next prime is 39488000873. The reversal of 39488000864 is 46800088493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39488000863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2746334 + ... + 2760674.

It is an arithmetic number, because the mean of its divisors is an integer number (1744596735).

Almost surely, 2^39488000864 is an apocalyptic number.

It is an amenable number.

39488000864 is an abundant number, since it is smaller than the sum of its proper divisors (44252642416).

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

39488000864 is a wasteful number, since it uses less digits than its factorization.

39488000864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20983 (or 20975 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 39488000864 in words is "thirty-nine billion, four hundred eighty-eight million, eight hundred sixty-four", and thus it is an aban number.