39482405688 has 64 divisors (see below), whose sum is σ = 113346633600. Its totient is φ = 11334660480.

The previous prime is 39482405657. The next prime is 39482405689. The reversal of 39482405688 is 88650428493.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39482405689) 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, 3930631 + ... + 3940662.

It is an arithmetic number, because the mean of its divisors is an integer number (1771041150).

Almost surely, 2^39482405688 is an apocalyptic number.

39482405688 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

39482405688 is an abundant number, since it is smaller than the sum of its proper divisors (73864227912).

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

39482405688 is a wasteful number, since it uses less digits than its factorization.

39482405688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871332 (or 7871328 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 57.

The spelling of 39482405688 in words is "thirty-nine billion, four hundred eighty-two million, four hundred five thousand, six hundred eighty-eight".