32870520336 has 20 divisors (see below), whose sum is σ = 84915510992. Its totient is φ = 10956840096.

The previous prime is 32870520307. The next prime is 32870520337. The reversal of 32870520336 is 63302507823.

It is a super-2 number, since 2×32870520336² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32870520294 and 32870520303.

It is not an unprimeable number, because it can be changed into a prime (32870520337) 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 3 ways as a sum of consecutive naturals, for example, 342401206 + ... + 342401301.

Almost surely, 2^32870520336 is an apocalyptic number.

It is an amenable number.

32870520336 is an abundant number, since it is smaller than the sum of its proper divisors (52044990656).

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

32870520336 is a wasteful number, since it uses less digits than its factorization.

32870520336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684802518 (or 684802512 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 32870520336 in words is "thirty-two billion, eight hundred seventy million, five hundred twenty thousand, three hundred thirty-six".