32388338964 has 24 divisors (see below), whose sum is σ = 75956414688. Its totient is φ = 10741309600.

The previous prime is 32388338963. The next prime is 32388338971. The reversal of 32388338964 is 46983388323.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32388338963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6847962 + ... + 6852689.

It is an arithmetic number, because the mean of its divisors is an integer number (3164850612).

Almost surely, 2^32388338964 is an apocalyptic number.

It is an amenable number.

32388338964 is an abundant number, since it is smaller than the sum of its proper divisors (43568075724).

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

32388338964 is a wasteful number, since it uses less digits than its factorization.

32388338964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13700855 (or 13700853 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 57.

The spelling of 32388338964 in words is "thirty-two billion, three hundred eighty-eight million, three hundred thirty-eight thousand, nine hundred sixty-four".