32920486600 has 24 divisors (see below), whose sum is σ = 76540131810. Its totient is φ = 13168194560.

The previous prime is 32920486583. The next prime is 32920486603. The reversal of 32920486600 is 668402923.

It can be written as a sum of positive squares in 3 ways, for example, as 18902400196 + 14018086404 = 137486^2 + 118398^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (32920486603) 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 5 ways as a sum of consecutive naturals, for example, 82301017 + ... + 82301416.

Almost surely, 2^32920486600 is an apocalyptic number.

It is an amenable number.

32920486600 is an abundant number, since it is smaller than the sum of its proper divisors (43619645210).

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

32920486600 is a wasteful number, since it uses less digits than its factorization.

32920486600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164602449 (or 164602440 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 32920486600 in words is "thirty-two billion, nine hundred twenty million, four hundred eighty-six thousand, six hundred".